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深度學習環境配置指南！ （Windows、Mac、Ubuntu全講解）.html
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深度學習環境配置指南！ （Windows、Mac、Ubuntu全講解）.html
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<!DOCTYPE html>
<!-- saved from url=(0049)https://mp.weixin.qq.com/s/EP0nPfgYrYTfg36iIGxM0g -->
<html class="translated-ltr"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><style>body {transition: opacity ease-in 0.2s; }
body[unresolved] {opacity: 0; display: block; overflow: hidden; position: relative; }
</style>
<meta name="wechat-enable-text-zoom-em" content="true">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="color-scheme" content="light dark">
<meta name="viewport" content="width=device-width,initial-scale=1.0,maximum-scale=1.0,user-scalable=0,viewport-fit=cover">
<link rel="shortcut icon" type="image/x-icon" href="https://res.wx.qq.com/a/wx_fed/assets/res/NTI4MWU5.ico" reportloaderror="">
<link rel="mask-icon" href="https://res.wx.qq.com/a/wx_fed/assets/res/MjliNWVm.svg" color="#4C4C4C" reportloaderror="">
<link rel="apple-touch-icon-precomposed" href="https://res.wx.qq.com/a/wx_fed/assets/res/OTE0YTAw.png" reportloaderror="">
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="black">
<meta name="format-detection" content="telephone=no">
<script nonce="" reportloaderror="">try{document.getElementsByTagName('html').item(0).style.webkitTextSizeAdjust=JSON.parse(window.__wxWebEnv.getEnv()).fontScale+'%'}catch(e){}</script>
<script type="text/javascript" nonce="" reportloaderror="">
window.logs = { pagetime: {} };
window.logs.pagetime['html_begin'] = (+new Date());
window.LANG = "zh_TW"; // 页面语言 zh_CN en_US
</script>
<script type="text/javascript" nonce="" reportloaderror="">
/**
* 于2022-02-21重构vite
* 仅保留原有moon.js中上报相关的部分
* @author baakqiu
* @date 2022-02-21
*/
var WX_BJ_REPORT = window.WX_BJ_REPORT || {};
(function(_) {
if (_.BadJs) {
return;
}
//onerror上报名
var BADJS_WIN_ERR = 'BadjsWindowError';
var extend = function(source, destination) {
for (var property in destination) {
source[property] = destination[property]
}
return source
}
/*
出错上报字段:mid name key msg stack file col line uin
mid 模块名
name 监控名
key 特征值
msg 额外信息
*/
_.BadJs = {
uin: 0,
mid: "",
view: "wap",
_cache: {}, //上报_cache 同一mid name key 只会上报一次
_info: {}, // 打点记录 会写入msg帮助定位
_hookCallback: null,
ignorePath: true,
throw: function(e, extData) {
this.onError(e, extData);
throw e;
},
//接收异常并上报处理 如果有额外信息可以放在第二个参数_data中
// _data 只能覆盖上报协议的字段mid （name,key 不建议通过data覆盖） msg stack file col line uin
onError: function(e, extData) {
try {
//标记已执行的throw
if (e.BADJS_EXCUTED == true) {
return;
}
e.BADJS_EXCUTED = true;
var data = errToData(e);
data.uin = this.uin;
data.mid = this.mid;
data.view = this.view;
data.cmdb_module = 'mmbizwap';
//data.msg = msg || data.msg;
if (!!extData) {
data = extend(data, extData);
}
//如果cid存在 将cid合并到key
if (data.cid) {
data.key = "[" + data.cid + "]:" + data.key;
}
if (data._info) {
if (Object.prototype.toString.call(data._info) == "[object Object]") {
data.msg += " || info:" + JSON.stringify(data._info);
} else if (Object.prototype.toString.call(data._info) == "[object String]") {
data.msg += " || info:" + data._info;
} else {
data.msg += " || info:" + data._info;
}
}
if (typeof this._hookCallback == "function") {
if (this._hookCallback(data) === false) {
return
}
}
this._send(data);
return _.BadJs;
} catch (e) {
console.error(e);
}
},
winErr: function(event) {
if (event.error && event.error.BADJS_EXCUTED) {
return;
}
if (event.type === 'unhandledrejection') {
_.BadJs.onError(createError(event.type, event.reason, "", "", "", event.reason));
}else{
_.BadJs.onError(createError(BADJS_WIN_ERR, event.message, event.filename, event.lineno, event.colno, event.error));
}
},
init: function(uin, mid, view) {
this.uin = uin || this.uin;
this.mid = mid || this.mid;
this.view = view || this.view;
return _.BadJs;
},
//钩子函数
hook: function(fn) {
this._hookCallback = fn;
return _.BadJs;
},
_send: function(data) {
//hack uin mid
if (!data.mid) {
if (typeof window.PAGE_MID !== 'undefined' && window.PAGE_MID) {
data.mid = window.PAGE_MID;
} else {
return;
}
}
if (!data.uin) {
data.uin = window.user_uin || 0;
}
// 发送要去重
var flag = [data.mid, data.name, data.key].join("|");
if (this._cache && this._cache[flag]) {
return
} else {
this._cache && (this._cache[flag] = true);
this._xhr(data);
}
return _.BadJs;
},
_xhr: function(data) {
//console.log(data);
var xmlobj;
if (window.ActiveXObject) {
try {
xmlobj = new ActiveXObject("Msxml2.XMLHTTP");
} catch (e) {
try {
xmlobj = new ActiveXObject("Microsoft.XMLHTTP");
} catch (E) {
xmlobj = false;
}
}
} else if (window.XMLHttpRequest) {
xmlobj = new XMLHttpRequest();
}
var param = "";
for (var key in data) {
if (key && data[key]) {
param += [key, "=", encodeURIComponent(data[key]), "&"].join("");
}
}
if (xmlobj && typeof xmlobj.open == "function") {
xmlobj.open("POST", "https://badjs.weixinbridge.com/report", true);
xmlobj.setRequestHeader("Content-Type", "application/x-www-form-urlencoded; charset=UTF-8");
xmlobj.onreadystatechange = function(status) {};
xmlobj.send(param.slice(0, -1));
} else {
var img = new Image();
img.src = "https://badjs.weixinbridge.com/report?" + param;
}
},
// key是特征值 默认上报msg就是key，也可以主动传msg包含更多上报信息
report: function(name, key, data) {
this.onError(createError(name, key), data);
return this;
},
// 打点标记
mark: function(info) {
this._info = extend(this._info, info);
},
nocache: function() {
this._cache = false;
return _.BadJs;
}
}
function createError(name, msg, url, line, col, error) {
return {
name: name || "",
message: msg || "",
file: url || "",
line: line || "",
col: col || "",
stack: (error && error.stack) || "",
}
}
//将异常错误转换成上报协议支持的字段
/*
* 先取e对象上的file line col等字段
* 再解析e.statck
* name 错误大类 默认取badjs_try_err|badjs_win_err
* key 错误标识 e.message
* msg 错误信息 e.message
* stack 错误堆栈 e.stack
* file 错误发生的文件
* line 行
* col 列
* client_version
*/
function errToData(e) {
var _stack = parseStack(e);
return {
name: e.name,
key: e.message,
msg: e.message,
stack: _stack.info,
file: _stack.file,
line: _stack.line,
col: _stack.col,
client_version: "",
_info: e._info
}
}
function parseStack(e) {
e._info = e._info || ""; // 当前错误的额外信息 最终上报到info
var stack = e.stack || "";
var _stack = {
info: stack,
file: e.file || "",
line: e.line || "",
col: e.col || "",
};
if (_stack.file == "") {
// 提取file line col
var stackArr = stack.split(/\bat\b/);
if (stackArr && stackArr[1]) {
var match = /(https?:\/\/[^\n]+)\:(\d+)\:(\d+)/.exec(stackArr[1]);
if (match) {
//若stack提取的file line col跟e中的属性不一致，以stack为准 但在e._info中记录原始数据
if (match[1] && match[1] != _stack.file) {
_stack.file && (e._info += " [file: " + _stack.file + " ]");
_stack.file = match[1];
}
if (match[2] && match[2] != _stack.line) {
_stack.line && (e._info += " [line: " + _stack.line + " ]");
_stack.line = match[2];
}
if (match[3] && match[3] != _stack.col) {
_stack.col && (e._info += " [col: " + _stack.col + " ]");
_stack.col = match[3];
}
}
}
}
//替换堆栈中的文件路径 combojs太长
if (_stack && _stack.file && _stack.file.length > 0) {
_stack.info = _stack.info.replace(new RegExp(_stack.file.split("?")[0], "gi"), "__FILE__")
}
//堆栈路径只保存文件名
if (_.BadJs.ignorePath) {
_stack.info = _stack.info.replace(/http(s)?\:[^:\n]*\//ig, "").replace(/\n/gi, "");
}
return _stack;
}
//兜底方法
window.addEventListener && window.addEventListener('error', _.BadJs.winErr);
window.addEventListener && window.addEventListener('unhandledrejection', _.BadJs.winErr);
return _.BadJs;
})(WX_BJ_REPORT);
window.WX_BJ_REPORT = WX_BJ_REPORT;
/**
* 兼容wap项目的简单CMD管理
* 所有wap项目必须包含此文件才可以执行成功
* 暴露在全局的变量仍然以seajs为命名空间，跟web项目保持一致
* 支持的API是seajs.use，以及require define
* @author raphealguo
* @date 20140326
*/
function __moonf__() {
if (window.__moonhasinit) return;
window.__moonhasinit = true;
window.__moonclientlog = []; // moon中存到客户端日志里面的内容，最终写入到客户端的地点在fereport.js
if (typeof JSON != "object") { //针对IE7的hack
window.JSON = {
stringify: function() { return ""; },
parse: function() { return {}; }
};
}
var moon_init = function() {
/**
* mooncatch
* 对各种异步回调都使用try catch错误上报
* @radeonwu raphealguo
*/
(function() {
var inWx = (/MicroMessenger/i).test(navigator.userAgent);
var inMp = (/MPAPP/i).test(navigator.userAgent);
var _idkey = 121261; //上报的idkey 添加默认上报值
var _startKey; //开始的key
var _limit; //上报的key的长度
var _badjsId;
var _reportOpt; //上报的额外信息
var _extInfo; //附加的预留字段，如网络采样率采样率network_rate， 总体上报率rate
var MOON_AJAX_NETWORK_OFFSET = 4; //network错误时的上报偏移量为4，这里在ajax.js中上报，这里需要加入采样率
window.__initCatch = function(opt) {
_idkey = opt.idkey;
_startKey = opt.startKey || 0;
_limit = opt.limit;
_badjsId = opt.badjsId;
_reportOpt = opt.reportOpt || "";
_extInfo = opt.extInfo || {};
_extInfo.rate = _extInfo.rate || 0.5;
}
//暴露的上报函数，供core.js和ajax.js上报错误使用，array = [{offset:MOON_JSAPI_KEY_OFFSET, log:"ready", e:e}]
window.__moon_report = function(array, rate_opt) {
var isAcrossOrigin = false;
var href = '';
try {
href = top.location.href;
} catch (e) {
isAcrossOrigin = true;
}
var rate = 0.5;
if (!!_extInfo && !!_extInfo.rate) {
rate = _extInfo.rate;
}
if (!!rate_opt && (typeof rate_opt == 'number')) {
rate = rate_opt;
}
if (
(!(/mp\.weixin\.qq\.com/).test(location.href) && !(/payapp\.weixin\.qq\.com/).test(location.href)) ||
Math.random() > rate ||
!(inWx || inMp) ||
(top != window && !isAcrossOrigin && !(/mp\.weixin\.qq\.com/).test(href))
) {
//return ;
}
if (isObject(array))
array = [array];
if (!isArray(array) || _idkey == '')
return;
var data = "";
var log = []; //存放array中每个对象关联的log
var key = []; //存放array中每个上报的key
var val = []; //存放array中每个上报的value
var idkey = [];
//如果这里没有opt.limit，直接上报到startKey
if (typeof _limit != "number") {
_limit = Infinity;
}
for (var i = 0; i < array.length; i++) {
var item = array[i] || {};
if (item.offset > _limit) continue; //上报的偏移量超过limit
if (typeof item.offset != "number") continue;
if (item.offset == MOON_AJAX_NETWORK_OFFSET && !!_extInfo && !!_extInfo.network_rate && Math.random() >= _extInfo.network_rate) {
continue;
}
//log[i] = item.log || "";
var k = _limit == Infinity ? _startKey : (_startKey + item.offset);
log[i] = (("[moon]" + _idkey + "_" + k + ";") + item.log + ";" + getErrorMessage(item.e || {})) || "";
key[i] = k;
val[i] = 1;
}
for (var j = 0; j < key.length; j++) {
idkey[j] = _idkey + "_" + key[j] + "_" + val[j];
data = data + "&log" + j + "=" + log[j];
}
if (idkey.length > 0) {
// sendReport("idkey=" + idkey.join(";") + "&lc=" + log.length + data);
sendReport("POST", location.protocol + '//mp.weixin.qq.com/mp/jsmonitor?', "idkey=" + idkey.join(";") + "&r=" + Math.random() + "&lc=" + log.length + data);
// 把图文消息的错误上报一份到badjs，只支持get请求
// 这里由于量比较大，把badjs的内层怼爆了，这里加多一个采样，并且去掉用户的信息
var rate = 1;
if (_extInfo && _extInfo.badjs_rate) { // 初始化时的badjs采样率
rate = _extInfo.badjs_rate;
}
if (Math.random() < rate) {
data = data.replace(/uin\:(.)*\|biz\:(.)*\|mid\:(.)*\|idx\:(.)*\|sn\:(.)*\|/, '');
if(!!_badjsId){
var _img = new Image();
var _src = 'https://badjs.weixinbridge.com/badjs?id=' + _badjsId + '&level=4&from=' + encodeURIComponent(location.host) + '&msg=' + encodeURIComponent(data);
_img.src = _src.slice(0, 1024);
}
// badjs同时报一份到新监控
if (typeof WX_BJ_REPORT != "undefined" && WX_BJ_REPORT.BadJs) {
for (var i = 0; i < array.length; i++) {
var item = array[i] || {};
if (item.e) {
WX_BJ_REPORT.BadJs.onError(item.e,{_info:item.log});
} else {
var name = /[^:;]*/.exec(item.log)[0];
WX_BJ_REPORT.BadJs.report(name, item.log, { mid: "mmbizwap:Monitor" });
}
}
}
} else {
//虽然采样没有执行 但实际是有被BadJs.onError，置位一下
for (var i = 0; i < array.length; i++) {
var item = array[i] || {};
if (item.e) {
item.e.BADJS_EXCUTED = true;
}
}
}
}
}
function isArray(obj) { //判断输入是否为数组
return Object.prototype.toString.call(obj) === '[object Array]';
}
function isObject(obj) { //判断输入是否为对象
return Object.prototype.toString.call(obj) === '[object Object]';
}
function getErrorMessage(e) {
var stack = e.stack + ' ' + e.toString() || ""; //错误堆栈信息
try {
//先取出res域名
if (!window.testenv_reshost) {
stack = stack.replace(/http(s)?:\/\/res\.wx\.qq\.com/g, "");
} else {
var host = 'http(s)?://' + window.testenv_reshost;
var reg = new RegExp(host, 'g');
stack = stack.replace(reg, "");
}
//提取最后一个.js前边的
var reg = /\/([^.]+)\/js\/(\S+?)\.js(\,|:)?/g;
while (reg.test(stack)) {
// stack = stack.replace(reg, "3"); 解决$问题
stack = stack.replace(reg, function(a, b, c, d, e, f) {
return c + d
});
}
} catch (e) {
stack = e.stack ? e.stack : "" //错误堆栈信息
}
var ret = [];
for (o in _reportOpt) {
if (_reportOpt.hasOwnProperty(o)) {
ret.push(o + ":" + _reportOpt[o]);
}
}
ret.push("STK:" + stack.replace(/\n/g, ""));
return ret.join("|");
}
function sendReport(type, url, data) { //post方法用于提交数据
if (!/^mp\.weixin\.qq\.com$/.test(location.hostname)) { //非MP域名使用 img方式上报
var tmp = [];
data = data.replace(location.href, (location.origin || "") + (location.pathname || "")).replace("#wechat_redirect", "").replace("#rd", "").split("&");
for (var i = 0, il = data.length; i < il; i++) {
var a = data[i].split("=");
if (!!a[0] && !!a[1]) {
tmp.push(a[0] + "=" + encodeURIComponent(a[1]));
}
}
var _img = new window.Image();
_img.src = (url + tmp.join("&")).substr(0, 1024);
return;
}
var xmlobj; //定义XMLHttpRequest对象
if (window.ActiveXObject) { //如果当前浏览器支持Active Xobject，则创建ActiveXObject对象
try {
xmlobj = new ActiveXObject("Msxml2.XMLHTTP");
} catch (e) {
try {
xmlobj = new ActiveXObject("Microsoft.XMLHTTP");
} catch (E) {
xmlobj = false;
}
}
} else if (window.XMLHttpRequest) { //如果当前浏览器支持XMLHttpRequest，则创建XMLHttpRequest对象
xmlobj = new XMLHttpRequest();
}
if (!xmlobj) return;
//xmlobj.open("POST", location.protocol + "//mp.weixin.qq.com/mp/jsmonitor?", true);
xmlobj.open(type, url, true);
xmlobj.setRequestHeader("cache-control", "no-cache");
xmlobj.setRequestHeader("Content-Type", "application/x-www-form-urlencoded; charset=UTF-8"); //设置请求头信息
xmlobj.setRequestHeader("X-Requested-With", "XMLHttpRequest");
xmlobj.send(data); //发送数据
}
})();
// 后面的@cunjinli
};
moon_init();
//由于moon异步化，所以有些逻辑需要moon加载完之后才执行的 放到全局callback函数__moon_initcallback里边
(!!window.__moon_initcallback) && (window.__moon_initcallback());
}
// 为适应inline逻辑，有map时才主动自执行 @zhikaimai
// if (typeof window.moon_map == 'object') {
// __moonf__();
// }
__moonf__();
if (!!window.addEventListener){
window.addEventListener("load",function(){
var MOON_SCRIPT_ERROR_KEY_OFFSET = 1; //script上报时的偏移量为1
var ns = document.querySelectorAll("[reportloaderror]");
for(var ni=0,nl=ns.length;ni<nl;ni++)
ns[ni].onerror=function(ev){
window.__moon_report([{ offset: MOON_SCRIPT_ERROR_KEY_OFFSET, log: "load_script_error:" + ev.target.src, e: new Error('LoadResError') }], 1);
window.WX_BJ_REPORT.BadJs.report("load_script_error", ev.target.src, { mid: "mmbizwap:Monitor" });
};
});
}
</script>
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<title>深度學習環境配置指南！ （Windows、Mac、Ubuntu全講解）</title>
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strict";e.exports={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]}},function(e,t,r){var n=r(7),a={};for(var o in n)n.hasOwnProperty(o)&&(a[n[o]]=o);var i=e.exports={rgb:{channels:3,labels:"rgb"},hsl:{channels:3,labels:"hsl"},hsv:{channels:3,labels:"hsv"},hwb:{channels:3,labels:"hwb"},cmyk:{channels:4,labels:"cmyk"},xyz:{channels:3,labels:"xyz"},lab:{channels:3,labels:"lab"},lch:{channels:3,labels:"lch"},hex:{channels:1,labels:["hex"]},keyword:{channels:1,labels:["keyword"]},ansi16:{channels:1,labels:["ansi16"]},ansi256:{channels:1,labels:["ansi256"]},hcg:{channels:3,labels:["h","c","g"]},apple:{channels:3,labels:["r16","g16","b16"]},gray:{channels:1,labels:["gray"]}};for(var l in i)if(i.hasOwnProperty(l)){if(!("channels"in i[l]))throw new Error("missing channels property: "+l);if(!("labels"in i[l]))throw new Error("missing channel labels property: "+l);if(i[l].labels.length!==i[l].channels)throw new Error("channel and label counts mismatch: "+l);var s=i[l].channels,u=i[l].labels;delete i[l].channels,delete i[l].labels,Object.defineProperty(i[l],"channels",{value:s}),Object.defineProperty(i[l],"labels",{value:u})}i.rgb.hsl=function(e){var t,r,n=e[0]/255,a=e[1]/255,o=e[2]/255,i=Math.min(n,a,o),l=Math.max(n,a,o),s=l-i;return l===i?t=0:n===l?t=(a-o)/s:a===l?t=2+(o-n)/s:o===l&&(t=4+(n-a)/s),(t=Math.min(60*t,360))<0&&(t+=360),r=(i+l)/2,[t,100*(l===i?0:r<=.5?s/(l+i):s/(2-l-i)),100*r]},i.rgb.hsv=function(e){var t,r,n,a,o,i=e[0]/255,l=e[1]/255,s=e[2]/255,u=Math.max(i,l,s),c=u-Math.min(i,l,s),h=function(e){return(u-e)/6/c+.5};return 0===c?a=o=0:(o=c/u,t=h(i),r=h(l),n=h(s),i===u?a=n-r:l===u?a=1/3+t-n:s===u&&(a=2/3+r-t),a<0?a+=1:a>1&&(a-=1)),[360*a,100*o,100*u]},i.rgb.hwb=function(e){var t=e[0],r=e[1],n=e[2];return[i.rgb.hsl(e)[0],100*(1/255*Math.min(t,Math.min(r,n))),100*(n=1-1/255*Math.max(t,Math.max(r,n)))]},i.rgb.cmyk=function(e){var t,r=e[0]/255,n=e[1]/255,a=e[2]/255;return[100*((1-r-(t=Math.min(1-r,1-n,1-a)))/(1-t)||0),100*((1-n-t)/(1-t)||0),100*((1-a-t)/(1-t)||0),100*t]},i.rgb.keyword=function(e){var t=a[e];if(t)return t;var r,o,i,l=1/0;for(var s in n)if(n.hasOwnProperty(s)){var u=n[s],c=(o=e,i=u,Math.pow(o[0]-i[0],2)+Math.pow(o[1]-i[1],2)+Math.pow(o[2]-i[2],2));c<l&&(l=c,r=s)}return r},i.keyword.rgb=function(e){return n[e]},i.rgb.xyz=function(e){var t=e[0]/255,r=e[1]/255,n=e[2]/255;return[100*(.4124*(t=t>.04045?Math.pow((t+.055)/1.055,2.4):t/12.92)+.3576*(r=r>.04045?Math.pow((r+.055)/1.055,2.4):r/12.92)+.1805*(n=n>.04045?Math.pow((n+.055)/1.055,2.4):n/12.92)),100*(.2126*t+.7152*r+.0722*n),100*(.0193*t+.1192*r+.9505*n)]},i.rgb.lab=function(e){var t=i.rgb.xyz(e),r=t[0],n=t[1],a=t[2];return n/=100,a/=108.883,r=(r/=95.047)>.008856?Math.pow(r,1/3):7.787*r+16/116,[116*(n=n>.008856?Math.pow(n,1/3):7.787*n+16/116)-16,500*(r-n),200*(n-(a=a>.008856?Math.pow(a,1/3):7.787*a+16/116))]},i.hsl.rgb=function(e){var t,r,n,a,o,i=e[0]/360,l=e[1]/100,s=e[2]/100;if(0===l)return[o=255*s,o,o];t=2*s-(r=s<.5?s*(1+l):s+l-s*l),a=[0,0,0];for(var u=0;u<3;u++)(n=i+1/3*-(u-1))<0&&n++,n>1&&n--,o=6*n<1?t+6*(r-t)*n:2*n<1?r:3*n<2?t+(r-t)*(2/3-n)*6:t,a[u]=255*o;return a},i.hsl.hsv=function(e){var t=e[0],r=e[1]/100,n=e[2]/100,a=r,o=Math.max(n,.01);return r*=(n*=2)<=1?n:2-n,a*=o<=1?o:2-o,[t,100*(0===n?2*a/(o+a):2*r/(n+r)),100*((n+r)/2)]},i.hsv.rgb=function(e){var t=e[0]/60,r=e[1]/100,n=e[2]/100,a=Math.floor(t)%6,o=t-Math.floor(t),i=255*n*(1-r),l=255*n*(1-r*o),s=255*n*(1-r*(1-o));switch(n*=255,a){case 0:return[n,s,i];case 1:return[l,n,i];case 2:return[i,n,s];case 3:return[i,l,n];case 4:return[s,i,n];case 5:return[n,i,l]}},i.hsv.hsl=function(e){var t,r,n,a=e[0],o=e[1]/100,i=e[2]/100,l=Math.max(i,.01);return n=(2-o)*i,r=o*l,[a,100*(r=(r/=(t=(2-o)*l)<=1?t:2-t)||0),100*(n/=2)]},i.hwb.rgb=function(e){var t,r,n,a,o,i,l,s=e[0]/360,u=e[1]/100,c=e[2]/100,h=u+c;switch(h>1&&(u/=h,c/=h),n=6*s-(t=Math.floor(6*s)),0!=(1&t)&&(n=1-n),a=u+n*((r=1-c)-u),t){default:case 6:case 0:o=r,i=a,l=u;break;case 1:o=a,i=r,l=u;break;case 2:o=u,i=r,l=a;break;case 3:o=u,i=a,l=r;break;case 4:o=a,i=u,l=r;break;case 5:o=r,i=u,l=a}return[255*o,255*i,255*l]},i.cmyk.rgb=function(e){var t=e[0]/100,r=e[1]/100,n=e[2]/100,a=e[3]/100;return[255*(1-Math.min(1,t*(1-a)+a)),255*(1-Math.min(1,r*(1-a)+a)),255*(1-Math.min(1,n*(1-a)+a))]},i.xyz.rgb=function(e){var t,r,n,a=e[0]/100,o=e[1]/100,i=e[2]/100;return r=-.9689*a+1.8758*o+.0415*i,n=.0557*a+-.204*o+1.057*i,t=(t=3.2406*a+-1.5372*o+-.4986*i)>.0031308?1.055*Math.pow(t,1/2.4)-.055:12.92*t,r=r>.0031308?1.055*Math.pow(r,1/2.4)-.055:12.92*r,n=n>.0031308?1.055*Math.pow(n,1/2.4)-.055:12.92*n,[255*(t=Math.min(Math.max(0,t),1)),255*(r=Math.min(Math.max(0,r),1)),255*(n=Math.min(Math.max(0,n),1))]},i.xyz.lab=function(e){var t=e[0],r=e[1],n=e[2];return r/=100,n/=108.883,t=(t/=95.047)>.008856?Math.pow(t,1/3):7.787*t+16/116,[116*(r=r>.008856?Math.pow(r,1/3):7.787*r+16/116)-16,500*(t-r),200*(r-(n=n>.008856?Math.pow(n,1/3):7.787*n+16/116))]},i.lab.xyz=function(e){var t,r,n,a=e[0];t=e[1]/500+(r=(a+16)/116),n=r-e[2]/200;var o=Math.pow(r,3),i=Math.pow(t,3),l=Math.pow(n,3);return r=o>.008856?o:(r-16/116)/7.787,t=i>.008856?i:(t-16/116)/7.787,n=l>.008856?l:(n-16/116)/7.787,[t*=95.047,r*=100,n*=108.883]},i.lab.lch=function(e){var t,r=e[0],n=e[1],a=e[2];return(t=360*Math.atan2(a,n)/2/Math.PI)<0&&(t+=360),[r,Math.sqrt(n*n+a*a),t]},i.lch.lab=function(e){var t,r=e[0],n=e[1];return t=e[2]/360*2*Math.PI,[r,n*Math.cos(t),n*Math.sin(t)]},i.rgb.ansi16=function(e){var t=e[0],r=e[1],n=e[2],a=1 in arguments?arguments[1]:i.rgb.hsv(e)[2];if(0===(a=Math.round(a/50)))return 30;var o=30+(Math.round(n/255)<<2|Math.round(r/255)<<1|Math.round(t/255));return 2===a&&(o+=60),o},i.hsv.ansi16=function(e){return i.rgb.ansi16(i.hsv.rgb(e),e[2])},i.rgb.ansi256=function(e){var t=e[0],r=e[1],n=e[2];return t===r&&r===n?t<8?16:t>248?231:Math.round((t-8)/247*24)+232:16+36*Math.round(t/255*5)+6*Math.round(r/255*5)+Math.round(n/255*5)},i.ansi16.rgb=function(e){var t=e%10;if(0===t||7===t)return e>50&&(t+=3.5),[t=t/10.5*255,t,t];var r=.5*(1+~~(e>50));return[(1&t)*r*255,(t>>1&1)*r*255,(t>>2&1)*r*255]},i.ansi256.rgb=function(e){if(e>=232){var t=10*(e-232)+8;return[t,t,t]}var r;return e-=16,[Math.floor(e/36)/5*255,Math.floor((r=e%36)/6)/5*255,r%6/5*255]},i.rgb.hex=function(e){var t=(((255&Math.round(e[0]))<<16)+((255&Math.round(e[1]))<<8)+(255&Math.round(e[2]))).toString(16).toUpperCase();return"000000".substring(t.length)+t},i.hex.rgb=function(e){var t=e.toString(16).match(/[a-f0-9]{6}|[a-f0-9]{3}/i);if(!t)return[0,0,0];var r=t[0];3===t[0].length&&(r=r.split("").map((function(e){return e+e})).join(""));var n=parseInt(r,16);return[n>>16&255,n>>8&255,255&n]},i.rgb.hcg=function(e){var t,r=e[0]/255,n=e[1]/255,a=e[2]/255,o=Math.max(Math.max(r,n),a),i=Math.min(Math.min(r,n),a),l=o-i;return t=l<=0?0:o===r?(n-a)/l%6:o===n?2+(a-r)/l:4+(r-n)/l+4,t/=6,[360*(t%=1),100*l,100*(l<1?i/(1-l):0)]},i.hsl.hcg=function(e){var t=e[1]/100,r=e[2]/100,n=1,a=0;return(n=r<.5?2*t*r:2*t*(1-r))<1&&(a=(r-.5*n)/(1-n)),[e[0],100*n,100*a]},i.hsv.hcg=function(e){var t=e[1]/100,r=e[2]/100,n=t*r,a=0;return n<1&&(a=(r-n)/(1-n)),[e[0],100*n,100*a]},i.hcg.rgb=function(e){var t=e[0]/360,r=e[1]/100,n=e[2]/100;if(0===r)return[255*n,255*n,255*n];var a,o=[0,0,0],i=t%1*6,l=i%1,s=1-l;switch(Math.floor(i)){case 0:o[0]=1,o[1]=l,o[2]=0;break;case 1:o[0]=s,o[1]=1,o[2]=0;break;case 2:o[0]=0,o[1]=1,o[2]=l;break;case 3:o[0]=0,o[1]=s,o[2]=1;break;case 4:o[0]=l,o[1]=0,o[2]=1;break;default:o[0]=1,o[1]=0,o[2]=s}return a=(1-r)*n,[255*(r*o[0]+a),255*(r*o[1]+a),255*(r*o[2]+a)]},i.hcg.hsv=function(e){var t=e[1]/100,r=t+e[2]/100*(1-t),n=0;return r>0&&(n=t/r),[e[0],100*n,100*r]},i.hcg.hsl=function(e){var t=e[1]/100,r=e[2]/100*(1-t)+.5*t,n=0;return r>0&&r<.5?n=t/(2*r):r>=.5&&r<1&&(n=t/(2*(1-r))),[e[0],100*n,100*r]},i.hcg.hwb=function(e){var t=e[1]/100,r=t+e[2]/100*(1-t);return[e[0],100*(r-t),100*(1-r)]},i.hwb.hcg=function(e){var t=e[1]/100,r=1-e[2]/100,n=r-t,a=0;return n<1&&(a=(r-n)/(1-n)),[e[0],100*n,100*a]},i.apple.rgb=function(e){return[e[0]/65535*255,e[1]/65535*255,e[2]/65535*255]},i.rgb.apple=function(e){return[e[0]/255*65535,e[1]/255*65535,e[2]/255*65535]},i.gray.rgb=function(e){return[e[0]/100*255,e[0]/100*255,e[0]/100*255]},i.gray.hsl=i.gray.hsv=function(e){return[0,0,e[0]]},i.gray.hwb=function(e){return[0,100,e[0]]},i.gray.cmyk=function(e){return[0,0,0,e[0]]},i.gray.lab=function(e){return[e[0],0,0]},i.gray.hex=function(e){var t=255&Math.round(e[0]/100*255),r=((t<<16)+(t<<8)+t).toString(16).toUpperCase();return"000000".substring(r.length)+r},i.rgb.gray=function(e){return[(e[0]+e[1]+e[2])/3/255*100]}},function(e,t,r){var n=r(1),a=r(4),o=Object.hasOwnProperty,i={};for(var l in 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深度學習環境配置指南！</font><font style="vertical-align: inherit;">（Windows、Mac、Ubuntu全講解）
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visible;"><section style="letter-spacing: 0.544px; visibility: visible;"><section style="letter-spacing: 0.544px; visibility: visible;"><section data-id="85660" data-custom="rgb(117, 117, 118)" data-color="rgb(117, 117, 118)" style="letter-spacing: 0.544px; visibility: visible;"><section style="letter-spacing: 0.544px; visibility: visible;"><p style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;clear: both;min-height: 1em;font-size: 17px;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;letter-spacing: 0.544px;orphans: 2;text-indent: 0px;text-transform: none;white-space: normal;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;background-color: rgb(255, 255, 255);color: rgb(51, 51, 51);font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;text-align: center;visibility: visible;"><span style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;font-size: 14px;letter-spacing: 0.544px;widows: 1;color: rgb(178, 178, 178);visibility: visible;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">點擊上方</font></font></span><span style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;font-size: 14px;letter-spacing: 0.544px;widows: 1;color: rgb(0, 128, 255);visibility: visible;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">“</font></font><span style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;letter-spacing: 0.544px;visibility: visible;"><strong mpa-from-tpl="t" style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;visibility: visible;"><span style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;letter-spacing: 1px;visibility: visible;"><strong mpa-from-tpl="t" style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;visibility: visible;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">小白學視覺</font></font></strong></span></strong></span></span><span style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;font-size: 14px;letter-spacing: 0.544px;widows: 1;color: rgb(178, 178, 178);visibility: visible;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">”，選擇加"</font></font></span><strong mpa-from-tpl="t" style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;font-size: 14px;color: rgb(62, 62, 62);letter-spacing: 0.544px;widows: 1;visibility: visible;"><span style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;letter-spacing: 0.544px;color: rgb(255, 169, 0);visibility: visible;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">星標</font></font></span></strong><span style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;font-size: 14px;letter-spacing: 0.544px;widows: 1;color: rgb(178, 178, 178);visibility: visible;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">"或“</font></font></span><strong mpa-from-tpl="t" style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;font-size: 14px;color: rgb(62, 62, 62);letter-spacing: 0.544px;widows: 1;visibility: visible;"><span style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;letter-spacing: 0.544px;color: rgb(255, 169, 0);visibility: visible;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">置頂</font></font></span></strong><span style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;font-size: 14px;letter-spacing: 0.544px;widows: 1;color: rgb(178, 178, 178);visibility: visible;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">”</font></font></span></p><pre style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;font-size: 17px;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;orphans: 2;text-align: justify;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;background-color: rgb(255, 255, 255);color: rgb(51, 51, 51);letter-spacing: normal;visibility: visible;"><p style="margin: 0em 1em;padding: 0px 0.5em;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;clear: both;min-height: 1em;letter-spacing: 0.544px;white-space: normal;color: rgb(62, 62, 62);text-align: center;visibility: visible;"><span style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;color: rgb(178, 178, 178);font-size: 14px;visibility: visible;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">重磅乾貨，第一時間送達</font></font></span></p><p style="margin: 0em 1em;padding: 0px 0.5em;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;clear: both;min-height: 1em;letter-spacing: 0.544px;white-space: normal;color: rgb(62, 62, 62);text-align: center;visibility: visible;"><span style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;color: rgb(178, 178, 178);font-size: 14px;visibility: visible;"><img class="rich_pages wxw-img" data-backh="34" data-backw="546" data-ratio="0.0625" data-s="300,640" data-src="https://mmbiz.qpic.cn/mmbiz_jpg/ow6przZuPIENb0m5iawutIf90N2Ub3dcPuP2KXHJvaR1Fv2FnicTuOy3KcHuIEJbd9lUyOibeXqW8tEhoJGL98qOw/640?wx_fmt=jpeg&wxfrom=5&wx_lazy=1&wx_co=1" data-type="jpeg" data-w="640" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; vertical-align: bottom; color: rgb(62, 62, 62); font-size: 16px; letter-spacing: 0.544px; 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style="visibility: visible;"><section data-id="85660" data-custom="rgb(117, 117, 118)" data-color="rgb(117, 117, 118)" style="visibility: visible;"><section style="visibility: visible;"><section style="visibility: visible;"><section style="visibility: visible;"><section style="visibility: visible;"><section style="visibility: visible;"><section data-id="85660" data-custom="rgb(117, 117, 118)" data-color="rgb(117, 117, 118)" style="border-width: 0px; border-style: initial; border-color: currentcolor; visibility: visible;"><section style="margin-top: 2em; padding-top: 0.5em; padding-bottom: 0.5em; border-style: solid none; text-decoration: inherit; border-top-color: rgb(204, 204, 204); border-bottom-color: rgb(204, 204, 204); border-top-width: 1px; border-bottom-width: 1px; visibility: visible;"><section style="margin-top: -1.2em; margin-bottom: 10px; color: rgb(62, 62, 62); font-size: 16px; text-align: center; font-family: inherit; border-width: initial; border-style: initial; border-color: currentcolor; line-height: 1.75em; visibility: visible;"><span style="color: rgb(255, 255, 255); background-color: rgb(117, 117, 118); font-size: 15px; visibility: visible;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;"> 好文乾貨 </font></font><br style="visibility: visible;"></span></section><p style="margin-top: 5px; margin-bottom: 5px; text-align: center; line-height: 1.5em; visibility: visible;"><span style="color: rgb(136, 136, 136); font-size: 12px; visibility: visible;"><strong style="visibility: visible;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">作者：</font></font></strong><strong style="visibility: visible;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">伍天舟、</font></font></strong><strong style="visibility: visible;"><span style="font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif; visibility: visible;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">馬曾歐、</font></font></span></strong><strong style="visibility: visible;"><span style="font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif; visibility: visible;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">陳信達</font></font></span></strong></span></p></section></section></section></section></section></section></section></section></section></section></section></section></section><p style="margin-top: 15px; margin-bottom: 5px; visibility: visible;"><span style="font-size: 15px; visibility: visible;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">入門深度學習，很多人經歷了從入門到放棄的心酸歷程，且千軍萬馬倒在了入門第一道關卡：環境配置問題。</font><font style="vertical-align: inherit;">俗話說，環境配不對，學習兩行淚。</font></font></span></p><p style="margin-top: 15px; margin-bottom: 25px; visibility: visible;"><span style="font-size: 15px; visibility: visible;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">如果你正在面臨配置環境的痛苦，不管你是Windows用戶、Ubuntu用戶還是蘋果死忠粉，這篇文章都是為你量身定制的。</font><font style="vertical-align: inherit;">接下來就依次講下Windows、Mac和Ubuntu的深度學習環境配置問題。</font></font></span></p><p style="visibility: visible;"><strong style="visibility: visible;"><span style="font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif; color: rgb(171, 25, 66); font-size: 18px; visibility: visible;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">一、Windows系統深度學習環境配置</font></font></span></strong></p><section style="text-align: justify; margin-top: 10px; margin-bottom: 10px; visibility: visible;"><span style="font-size: 15px; visibility: visible;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">系統：Win10 64位操作系統</font></font></span></section><p style="text-align: justify; margin-bottom: 15px; visibility: visible;"><span style="font-size: 15px; visibility: visible;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">安裝組合：Anaconda+PyTorch(GPU版)+GTX1060</font></font></span></p><section style="text-align: justify;"><span style="font-size: 15px;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">開源貢獻：伍天舟，內蒙古農業大學</font></font></span></section><h3 style="margin-top: 15px;margin-bottom: 5px;font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;white-space: normal;background-color: rgb(255, 255, 255);"><strong style="font-size: 17px;color: rgb(171, 25, 66);font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">1.1 打開Anaconda Prompt</font></font></strong></h3><section style="margin-bottom: 15px;"><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">1、conda create -n pytorch python=3.7.0：創建名為pytorch的虛擬環境，並為該環境安裝python=3.7。</font></font></span></section><section style="margin-bottom: 10px;"><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">2、activate pytorch：激活名為pytorch的環境</font></font></span></section><p><img data-ratio="0.16091954022988506" data-src="https://mmbiz.qpic.cn/mmbiz_png/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2f2aFick0ib6tPhgoUyLp3odzFciaAFQwia065usj87mme6jRjMbkRibjBtiaA/640?wx_fmt=png" data-type="png" data-w="435" _width="435px" class="" src="./深度學習環境配置指南！ （Windows、Mac、Ubuntu全講解）_files/640(1)" style="width: 435px !important; height: auto !important; visibility: visible !important;" crossorigin="anonymous" alt="圖片" data-fail="0"></p><p style="margin-top: 15px;margin-bottom: 5px;font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;white-space: normal;background-color: rgb(255, 255, 255);"><strong style="font-size: 17px;color: rgb(171, 25, 66);font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">1.2 確定硬件支持的CUDA版本</font></font></strong></p><p><span style="font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;font-size: 15px;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">NVIDIA控制面板-幫助-系統信息-組件</font></font></span><br></p><p style="text-align: center;"><img class="rich_pages wxw-img" data-backh="543" data-backw="572" data-croporisrc="https://mmbiz.qpic.cn/mmbiz_png/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2fZgw23JOJyL2yDJubwBQVILNFiaiaBkzib4Qsibq4PbCuPzzQiaYKbKCCfKg/0?wx_fmt=png" data-cropx1="0" data-cropx2="572" data-cropy1="0" data-cropy2="520.628670120898" data-ratio="0.9090909090909091" data-s="300,640" data-src="https://mmbiz.qpic.cn/mmbiz_jpg/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2f5ZA6PfOw0I25QoykuNrjjBic0DHcLPcNoHwQNYzrQDamrOYsTj2VQ9A/640?wx_fmt=jpeg" data-type="jpeg" data-w="572" style="width: 578px !important; height: auto !important; visibility: visible !important;" _width="578px" src="./深度學習環境配置指南！ （Windows、Mac、Ubuntu全講解）_files/640(2)" crossorigin="anonymous" alt="圖片" data-fail="0"></p><section style="margin-top: 15px;"><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">2020年5月19日16:46:31，我更新了顯卡驅動，看到我的cuda支持11以內的</font></font></span></section><p style="margin-top: 15px;margin-bottom: 5px;font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;white-space: normal;background-color: rgb(255, 255, 255);"><strong style="font-size: 17px;color: rgb(171, 25, 66);font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">1.3 確定pytorch版本，torchvision版本</font></font></strong></p><p><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">進入pytorch官網：https://pytorch.org/get-started/locally/</font></font></span></p><p><img data-backh="224" data-backw="579" data-croporisrc="https://mmbiz.qlogo.cn/mmbiz_png/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2foFnPntKGIvehcTI2oSeqnrxPCEKmu68eiatgXkWUIu8Je0vF8iaYYb4w/0?wx_fmt=png" data-cropx1="0" data-cropx2="825" data-cropy1="0" data-cropy2="287.8238341968912" data-ratio="0.3478787878787879" data-src="https://mmbiz.qpic.cn/mmbiz_jpg/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2ficibObXdHrfaNNpEqZYeHkOichOevPbICJ3XZW0rCmsTHnkeobictlR5ug/640?wx_fmt=jpeg" data-type="jpeg" data-w="825" style="width: 578px !important; height: auto !important; visibility: visible !important;" _width="578px" class="" src="./深度學習環境配置指南！ （Windows、Mac、Ubuntu全講解）_files/640(3)" crossorigin="anonymous" alt="圖片" data-fail="0"></p><p style="margin-top: 10px;"><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">因為官方源太慢了，這裡使用清華源下載</font></font></span></p><p style="margin-top: 15px;margin-bottom: 5px;font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;white-space: normal;background-color: rgb(255, 255, 255);"><strong style="font-size: 17px;color: rgb(171, 25, 66);font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">1.4 鏡像中下載對應的安裝包</font></font></strong></p><p style="text-align: left;"><span style="font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;font-size: 12px;text-align: left;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">清華鏡像：</font></font></span></p><section style="text-align: left;margin-bottom: 10px;"><span style="font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;font-size: 12px;text-align: left;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/pytorch/win-64/</font></font></span></section><p><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">pytorch：</font></font></span></p><p><img data-backh="113" data-backw="579" data-croporisrc="https://mmbiz.qlogo.cn/mmbiz_png/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2fJhVNFcCzTo2TaNkHf8vPsHY2uGEloMBYO0SqWeG9kUicZSIe1iarbaog/0?wx_fmt=png" data-cropx1="0" data-cropx2="1129" data-cropy1="0" data-cropy2="191.0915371329879" data-ratio="0.1682905225863596" data-src="https://mmbiz.qpic.cn/mmbiz_jpg/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2fLWr8gkqvANlB0MfP6JS32C3fzo7oXSQZiaicTP5rL2gczjl9aViaez99Q/640?wx_fmt=jpeg" data-type="jpeg" data-w="1129" style="width: 578px !important; height: auto !important; visibility: visible !important;" _width="578px" class="" src="./深度學習環境配置指南！ （Windows、Mac、Ubuntu全講解）_files/640(4)" crossorigin="anonymous" alt="圖片" data-fail="0"></p><p><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">torchvision：</font></font></span></p><p style="text-align: center;"><img class="rich_pages wxw-img" data-backh="70" data-backw="578" data-croporisrc="https://mmbiz.qpic.cn/mmbiz_png/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2fX336AxGdb1m1phicjEqACgtVetGXKejP5cuq8ATM2I7gcR0jANfaMRA/0?wx_fmt=png" data-cropx1="0" data-cropx2="1050" data-cropy1="0" data-cropy2="126.94300518134716" data-ratio="0.12095238095238095" data-s="300,640" data-src="https://mmbiz.qpic.cn/mmbiz_jpg/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2fWEPEQ1JgMb7palNKtD8zsOIOuTruXzr8ceABBrUfibEg66fQwhskJOA/640?wx_fmt=jpeg" data-type="jpeg" data-w="1050" style="width: 100% !important; height: auto !important; visibility: visible !important;" _width="100%" src="./深度學習環境配置指南！ （Windows、Mac、Ubuntu全講解）_files/640(5)" crossorigin="anonymous" alt="圖片" data-fail="0"></p><p style="margin-top: 15px;margin-bottom: 5px;font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;white-space: normal;background-color: rgb(255, 255, 255);"><strong style="font-size: 17px;color: rgb(171, 25, 66);font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">1.5 本地安裝</font></font></strong></p><section style="margin-bottom: 10px;"><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">接著第一步，在pytorch環境下進行安裝，依次輸入如下指令。</font></font></span></section><p style="text-align: center;"><img class="rich_pages wxw-img" data-backh="136" data-backw="579" data-ratio="0.23487903225806453" data-s="300,640" data-src="https://mmbiz.qpic.cn/mmbiz_png/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2fXNxmaIm7bLu0KyXn2LAliaSbEibgI0f6Kz1SVGxZ4SrqUR0O93wfhurA/640?wx_fmt=png" data-type="png" data-w="992" style="width: 100% !important; height: auto !important; visibility: visible !important;" _width="100%" src="./深度學習環境配置指南！ （Windows、Mac、Ubuntu全講解）_files/640(6)" crossorigin="anonymous" alt="圖片" data-fail="0"></p><section style="margin-top: 15px;"><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;"><img data-backh="74" data-backw="579" data-ratio="0.12866108786610878" data-src="https://mmbiz.qpic.cn/mmbiz_png/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2fNlU69d9NiaJuBMKq1M9CV8vBaoNiapuorI5360xmEhTFkbfMaqRem0Vw/640?wx_fmt=png" data-type="png" data-w="956" style="width: 100% !important; height: auto !important; visibility: visible !important;" _width="100%" class="" src="./深度學習環境配置指南！ （Windows、Mac、Ubuntu全講解）_files/640(7)" crossorigin="anonymous" alt="圖片" data-fail="0"></span></section><p style="margin-top: 15px;margin-bottom: 15px;"><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">然後回到虛擬環境所在目錄，用conda install anaconda安裝環境所需的基礎包</font></font></span><br></p><p><img data-ratio="0.10189982728842832" data-src="https://mmbiz.qpic.cn/mmbiz_png/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2fImITnnmLnNib7nYJ7I7wIricSnTZKrtP6iaWNdCTsgcCos86YibeV8XBVw/640?wx_fmt=png" data-type="png" data-w="579" _width="579px" class="" src="./深度學習環境配置指南！ （Windows、Mac、Ubuntu全講解）_files/640(8)" style="width: 579px !important; height: auto !important; visibility: visible !important;" crossorigin="anonymous" alt="圖片" data-fail="0"></p><p style="margin-top: 15px;margin-bottom: 5px;font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;white-space: normal;background-color: rgb(255, 255, 255);"><strong style="font-size: 17px;color: rgb(171, 25, 66);font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">1.6 測試</font></font></strong></p><p><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">代碼1：</font></font></span></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li><li></li><li></li><li></li></ul><pre class="code-snippet__js" data-lang="typescript"><code><span class="code-snippet_outer">from future import print_function</span></code><code><span class="code-snippet_outer">import torch</span></code><code><span class="code-snippet_outer">x = torch.rand(5, 3)</span></code><code><span class="code-snippet_outer">print(x)</span></code></pre></section><section style="margin-bottom: 10px;margin-top: 15px;"><span style="font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;font-size: 15px;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">輸出類似於以下的張量：</font></font></span></section><p style="text-align: left;"><img class="rich_pages wxw-img" data-ratio="0.22434017595307917" data-s="300,640" data-src="https://mmbiz.qpic.cn/mmbiz_png/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2fW870wTpqJgVqmYtOMXttJFiaPTcmFJEV0QytrcYKf2McD9EcJhdGnDQ/640?wx_fmt=png" data-type="png" data-w="682" style="width: 677px !important; height: auto !important; visibility: visible !important;" _width="677px" src="./深度學習環境配置指南！ （Windows、Mac、Ubuntu全講解）_files/640(9)" crossorigin="anonymous" alt="圖片" data-fail="0"></p><section style="margin-top: 10px;"><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">代碼2：</font></font></span></section><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li><li></li></ul><pre class="code-snippet__js" data-lang="css"><code><span class="code-snippet_outer">import torch</span></code><code><span class="code-snippet_outer">torch.cuda.is_available()</span></code></pre></section><section style="margin-bottom: 15px;"><span style="font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;font-size: 12px;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">輸出：True</font></font></span></section><p><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">如果以上兩段代碼輸出無異常，表明環境搭建成功。</font></font></span></p><p style="margin-top: 15px;margin-bottom: 5px;font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;white-space: normal;background-color: rgb(255, 255, 255);"><strong style="font-size: 17px;color: rgb(171, 25, 66);font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">1.7 遇到的問題</font></font></strong></p><ul class="list-paddingleft-1" style="list-style-type: square;"><li style="font-weight: bold;color: rgb(171, 25, 66);"><p><span style="color: rgb(171, 25, 66);"><strong><span style="font-size: 15px;"><strong style="font-size: 17px;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">用下面命令創建虛擬環境報錯</font></font></strong></span></strong></span></p></li></ul><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li></ul><pre class="code-snippet__js" data-lang="nginx"><code><span class="code-snippet_outer">conda create -n py37_torch131 python=3.7</span></code></pre></section><p style="text-align: center;"><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;"><img class="rich_pages wxw-img" data-ratio="0.38923395445134573" data-src="https://mmbiz.qpic.cn/mmbiz_png/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2fAcDPWnuy7ibGHe2RwZ5S9Ey0H6D2tCUuvwoTWoH5wRljvicDZC6icyvBQ/640?wx_fmt=png" data-type="png" data-w="483" _width="483px" src="./深度學習環境配置指南！ （Windows、Mac、Ubuntu全講解）_files/640(10)" style="width: 483px !important; height: auto !important; visibility: visible !important;" crossorigin="anonymous" alt="圖片" data-fail="0"></span><br></p><section style="margin-top: 10px;text-align: left;"><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">【解決方法】https://blog.csdn.net/weixin_42329133/article/details/102640763</font></font></span></section><p><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">環境會保存在Anaconda目錄下的envs文件夾內</font></font></span></p><p><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;"><br></span></p><ul class="list-paddingleft-1" style="list-style-type: square;"><li style="font-weight: bold;color: rgb(171, 25, 66);"><p><span style="color: rgb(171, 25, 66);"><strong><span style="font-size: 15px;"><strong style="font-size: 17px;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">PackagesNotFoundError: The following packages are not available from current channels</font></font></strong><br></span></strong></span></p></li></ul><p style="text-align: center;"><img class="rich_pages wxw-img" data-ratio="0.481029810298103" data-s="300,640" data-src="https://mmbiz.qpic.cn/mmbiz_png/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2fGIDNSg4kicAfaFSicYNvAGd9qUtKzBicI1U0U7sQlC35EBI8EAMGek5Qg/640?wx_fmt=png" data-type="png" data-w="738" style="width: 677px !important; height: auto !important; visibility: visible !important;" _width="677px" src="./深度學習環境配置指南！ （Windows、Mac、Ubuntu全講解）_files/640(11)" crossorigin="anonymous" alt="圖片" data-fail="0"></p><section style="margin-top: 10px;text-align: left;"><span style="font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;font-size: 15px;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">【解決方法】：</font></font></span></section><section style="text-align: left;"><span style="font-size: 12px;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">https://www.cnblogs.com/hellojiaojiao/p/10790273.html</font></font></span></section><section><span style="font-size: 15px;"><br></span></section><ul class="list-paddingleft-1" style="list-style-type: square;"><li style="font-weight: bold;color: rgb(171, 25, 66);"><p><span style="color: rgb(171, 25, 66);"><strong><span style="font-size: 15px;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">conda下載太慢問題</font></font></span></strong></span></p></li></ul><section style="margin-top: 10px;text-align: left;"><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">【解決方案】</font></font></span><span style="font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;font-size: 12px;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">https://mirror.tuna.tsinghua.edu.cn/help/anaconda/</font></font></span></section><p style="margin-top: 15px;"><span style="font-size: 15px;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">我直呼一聲清華NB！</font></font></span></p><section><span style="font-size: 15px;"><br></span></section><ul class="list-paddingleft-1" style="list-style-type: square;"><li style="font-weight: bold;color: rgb(171, 25, 66);"><p><span style="color: rgb(171, 25, 66);"><strong><span style="font-size: 15px;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">cuda安裝</font></font></span></strong></span></p></li></ul><section style="margin-bottom: 15px;text-align: left;"><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">cuda歷史版本下載：</font></font></span><span style="font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;font-size: 12px;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">https://developer.nvidia.com/cuda-toolkit-archive</font></font></span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;">要看NVIDIA的组件，自己的CUDA支持哪个版本，我是1060显卡，所以我下的10.0版本的cuda</span></section><p style="text-align: center;"><img class="rich_pages wxw-img" data-backh="323" data-backw="537" data-croporisrc="https://mmbiz.qpic.cn/mmbiz_png/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2fKmHVuTMrUIXUibq3UlrcGM1mzhUiaZXvQdtOX7meaCHjDF0HOiaag5Snw/0?wx_fmt=png" data-cropx1="0" data-cropx2="537" data-cropy1="0" data-cropy2="289.3678756476684" data-ratio="0.5381750465549349" data-s="300,640" data-src="https://mmbiz.qpic.cn/mmbiz_jpg/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2fukEibKz1uVFsXTtUI0VxOAq97SWszuzzWFNlibo5LIamXCAClcEK0J0g/640?wx_fmt=jpeg" data-type="jpeg" data-w="537" style="width: 578px !important; height: auto !important; visibility: visible !important;" _width="578px" src="./深度學習環境配置指南！ （Windows、Mac、Ubuntu全講解）_files/640(12)" crossorigin="anonymous" alt="圖片" data-fail="0"></p><p><br></p><ul class="list-paddingleft-1" style="list-style-type: square;"><li style="font-weight: bold;color: rgb(171, 25, 66);"><p><span style="color: rgb(171, 25, 66);"><strong><span style="font-size: 15px;">pytorch安装</span></strong></span></p></li></ul><section style="margin-bottom: 10px;"><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;">官网没有我的组合，我满脸问号</span></section><p style="text-align: center;"><img class="rich_pages wxw-img" data-backh="406" data-backw="579" data-croporisrc="https://mmbiz.qpic.cn/mmbiz_png/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2ffhuKnCt84xYJFumlR2G3pZ2ZquC0cHZbDWSFXHfia0QngcPBrhapLVw/0?wx_fmt=png" data-cropx1="0" data-cropx2="838.0000000000001" data-cropy1="0" data-cropy2="560.1139896373056" data-ratio="0.6682577565632458" data-s="300,640" data-src="https://mmbiz.qpic.cn/mmbiz_jpg/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2fbB92U0hPHHawITPnhNqFjJumXpWOcXnmWkG0X2VIz2mqPpLtBias7Eg/640?wx_fmt=jpeg" data-type="jpeg" data-w="838" style="width: 578px !important; height: auto !important; visibility: visible !important;" _width="578px" src="./深度學習環境配置指南！ （Windows、Mac、Ubuntu全講解）_files/640(13)" crossorigin="anonymous" alt="圖片" data-fail="0"></p><section style="margin-top: 10px;"><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;">这里我直接（别忘了先进入刚创建的环境）</span></section><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li></ul><pre class="code-snippet__js" data-lang="nginx"><code><span class="code-snippet_outer">conda install pytorch torchvision cudatoolkit=10.0 -c pytorch</span></code></pre></section><p><br></p><ul class="list-paddingleft-1" style="list-style-type: square;"><li style="font-weight: bold;color: rgb(171, 25, 66);"><section><span style="color: rgb(171, 25, 66);"><strong><span style="font-size: 15px;">jupyter note如何进入虚拟环境</span></strong></span></section></li></ul><section data-mpa-template="t" mpa-from-tpl="t"><section label="powered by 135editor.com" style="white-space: normal;max-width: 100%;font-family: 微软雅黑;background-color: rgb(255, 255, 255);box-sizing: border-box !important;overflow-wrap: break-word !important;" mpa-from-tpl="t"><section style="max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;" mpa-from-tpl="t"><section style="padding: 10px;max-width: 100%;border-width: 1px;border-style: solid;border-color: rgb(240, 242, 246);font-family: inherit;text-decoration: inherit;background-color: rgb(240, 242, 246);box-sizing: border-box !important;overflow-wrap: break-word !important;" mpa-from-tpl="t"><p style="margin: 5px 16px;color: rgb(62, 62, 62);line-height: 25.6px;max-width: 100%;min-height: 1em;box-sizing: border-box !important;overflow-wrap: break-word !important;"><span style="color: rgb(136, 136, 136);font-family: inherit;font-size: 14px;text-decoration: inherit;">python -m ipykernel install --name 虚拟环境名</span><br></p><p style="margin: 5px 16px;color: rgb(62, 62, 62);line-height: 25.6px;max-width: 100%;min-height: 1em;box-sizing: border-box !important;overflow-wrap: break-word !important;"><span style="color: rgb(136, 136, 136);font-family: inherit;font-size: 14px;text-decoration: inherit;">1.打开Anaconda Prompt,输入conda env list 查看现有环境</span></p><p style="margin: 5px 16px;color: rgb(62, 62, 62);line-height: 25.6px;max-width: 100%;min-height: 1em;box-sizing: border-box !important;overflow-wrap: break-word !important;"><span style="color: rgb(136, 136, 136);font-family: inherit;font-size: 14px;text-decoration: inherit;">2.输入activate name（name是你想切换的环境）</span></p><p style="margin: 5px 16px;color: rgb(62, 62, 62);line-height: 25.6px;max-width: 100%;min-height: 1em;box-sizing: border-box !important;overflow-wrap: break-word !important;"><span style="color: rgb(136, 136, 136);font-family: inherit;font-size: 14px;text-decoration: inherit;">3.conda install ipykernel 安装必要插件</span></p><p style="margin: 5px 16px;color: rgb(62, 62, 62);line-height: 25.6px;max-width: 100%;min-height: 1em;box-sizing: border-box !important;overflow-wrap: break-word !important;"><span style="color: rgb(136, 136, 136);font-family: inherit;font-size: 14px;text-decoration: inherit;">4.python -m ipykernel install --name Name 将环境添加到Jyputer中（Name是此环境显示在Jyputer中的名称，可自定义）</span></p></section></section></section></section><p><br></p><p><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;">删除内核</span></p><section data-mpa-template="t" mpa-from-tpl="t"><section label="powered by 135editor.com" style="white-space: normal;max-width: 100%;font-family: 微软雅黑;background-color: rgb(255, 255, 255);box-sizing: border-box !important;overflow-wrap: break-word !important;" mpa-from-tpl="t"><section style="max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;" mpa-from-tpl="t"><section style="padding: 10px;max-width: 100%;border-width: 1px;border-style: solid;border-color: rgb(240, 242, 246);font-family: inherit;text-decoration: inherit;background-color: rgb(240, 242, 246);box-sizing: border-box !important;overflow-wrap: break-word !important;" mpa-from-tpl="t"><p style="margin: 5px 16px;color: rgb(62, 62, 62);line-height: 25.6px;max-width: 100%;min-height: 1em;box-sizing: border-box !important;overflow-wrap: break-word !important;"><span style="max-width: 100%;font-size: 14px;line-height: 26.25px;color: rgb(136, 136, 136);box-sizing: border-box !important;overflow-wrap: break-word !important;">jupyter kernelspec remove 内核名称</span></p><p style="text-align: center;"><img class="rich_pages wxw-img" data-croporisrc="https://mmbiz.qpic.cn/mmbiz_png/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2fFdNMAWUwkeq4ibdexcIMkZpy0r0IE4WRlJSKe8FWRkff8T2tKmvOgnA/0?wx_fmt=png" data-cropx1="0" data-cropx2="661" data-cropy1="0" data-cropy2="492.18345323741005" data-ratio="0.7443267776096822" data-s="300,640" data-src="https://mmbiz.qpic.cn/mmbiz_jpg/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2fV4QhicwtmhOr0BXZLNRhu7RukWo61a1rFbmxiaGicv14Fb5E6XicaH5Nibg/640?wx_fmt=jpeg" data-type="jpeg" data-w="661" style="width: 556px !important; height: auto !important; visibility: visible !important;" _width="556px" src="./深度學習環境配置指南！ （Windows、Mac、Ubuntu全講解）_files/640(14)" crossorigin="anonymous" alt="圖片" data-fail="0"></p></section></section></section></section><p><br mpa-from-tpl="t"></p><section style="margin-bottom: 10px;"><span style="font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;font-size: 15px;">报错[Errono 13]</span></section><section data-mpa-template="t" mpa-from-tpl="t"><section label="powered by 135editor.com" style="white-space: normal;max-width: 100%;font-family: 微软雅黑;background-color: rgb(255, 255, 255);box-sizing: border-box !important;overflow-wrap: break-word !important;" mpa-from-tpl="t"><section style="max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;" mpa-from-tpl="t"><section style="padding: 10px;max-width: 100%;border-width: 1px;border-style: solid;border-color: rgb(240, 242, 246);font-family: inherit;text-decoration: inherit;background-color: rgb(240, 242, 246);box-sizing: border-box !important;overflow-wrap: break-word !important;" mpa-from-tpl="t"><p style="margin: 5px 16px;color: rgb(62, 62, 62);line-height: 25.6px;max-width: 100%;min-height: 1em;box-sizing: border-box !important;overflow-wrap: break-word !important;"><span style="max-width: 100%;font-size: 14px;line-height: 26.25px;color: rgb(136, 136, 136);box-sizing: border-box !important;word-wrap: break-word !important;" mpa-is-content="t"><strong style="max-width: 100%;box-sizing: border-box !important;word-wrap: break-word !important;" mpa-from-tpl="t"></strong>[Errno 13] Permission denied: ‘/usr/local/share/jupyter’</span></p></section></section></section></section><section style="margin-top: 15px;"><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;">为此，需要添加–user选项，将配置文件生成在本账户的家目录下。</span></section><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li></ul><pre class="code-snippet__js" data-lang="sql"><code><span class="code-snippet_outer">python -m ipykernel install --user --name py27-caffe-notebook</span></code></pre></section><p><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;">至此，添加kernel完成。</span><span style="font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;font-size: 15px;">查看已有的kernel：</span></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li></ul><pre class="code-snippet__js" data-lang="cpp"><code><span class="code-snippet_outer">jupyter kernelspec list</span></code></pre></section><p><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;">删除已有的kernel</span></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li></ul><pre class="code-snippet__js" data-lang="cs"><code><span class="code-snippet_outer">jupyter kernelspec remove kernelname</span></code></pre></section><p><span style="font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;font-size: 15px;">以上的命令删除仅仅是配置文件，并没有卸载相应虚拟环境的ipykernel，因此若要再次安装相应python虚拟环境的kernel，只需激活虚拟环境，然后</span></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li></ul><pre class="code-snippet__js" data-lang="sql"><code><span class="code-snippet_outer">python -m ipykernel install --name kernelname</span></code></pre></section><ul class="list-paddingleft-1" style="list-style-type: square;"><li><p><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;">conda安装一半总失败</span></p></li></ul><p><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;">把文件下载到本地，进入该文件的目录，然后用命令</span><br></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li></ul><pre class="code-snippet__js" data-lang="sql"><code><span class="code-snippet_outer">conda install --offline 包名</span></code></pre></section><section style="margin-top: 10px;"><span style="font-size: 15px;"><br></span></section><section><strong><span style="font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;color: rgb(171, 25, 66);font-size: 18px;">二、Mac深度学习环境配置</span></strong><br></section><section style="margin-bottom: 10px;margin-top: 10px;"><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;">安装组合：Anaconda+PyTorch(GPU版)</span></section><section style="margin-bottom: 10px;"><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;">开源贡献：马曾欧，伦敦大学</span></section><p style="margin-top: 15px;margin-bottom: 5px;font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;white-space: normal;background-color: rgb(255, 255, 255);"><strong style="font-size: 17px;color: rgb(171, 25, 66);font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;">2.1 安装Anaconda</strong></p><section style="margin-bottom: 10px;"><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;">Anaconda 的安装有两种方式，这里仅介绍一种最直观的- macOS graphical </span><span style="font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;font-size: 15px;">install。</span></section><section style="margin-bottom: 10px;"><span style="font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;font-size: 15px;">https://www.anaconda.com/products/individual里，Anaconda Installers的位置，选择Python 3.7 下方的“64-Bit Graphical Installer (442)”。下载好</span></section><p style="text-align: center;"><img class="rich_pages wxw-img" data-ratio="0.57578125" data-s="300,640" data-src="https://mmbiz.qpic.cn/mmbiz_png/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2fqB2PlsOmDmkv4bJ6Yhnhqic0VjKWTlN7z9eUeAx211WhOgzhOqZ9kUA/640?wx_fmt=png" data-type="png" data-w="1280" style="width: 677px !important; height: auto !important; visibility: visible !important;" _width="677px" src="./深度學習環境配置指南！ （Windows、Mac、Ubuntu全講解）_files/640(15)" crossorigin="anonymous" alt="圖片" data-fail="0"></p><section style="margin-top: 15px;text-align: left;"><span style="font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;font-size: 15px;">pkg 安装包后点击进入，按下一步完成安装即可。默认安装地点为~/opt。想用command line install 的，请自行参考：https://docs.anaconda.com/anaconda/install/mac-os/</span></section><p style="margin-top: 15px;margin-bottom: 5px;font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;white-space: normal;background-color: rgb(255, 255, 255);"><strong style="font-size: 17px;color: rgb(171, 25, 66);font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;">2.2 确认下载情况</strong></p><p style="text-align: center;"><img class="rich_pages wxw-img" data-ratio="0.12514757969303425" data-s="300,640" data-src="https://mmbiz.qpic.cn/mmbiz_png/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2fKOk66rtnv6CtGhfOx4Yq9rxz3Yjune8a0hrcZxZS2URWoq0icecjs3A/640?wx_fmt=other" data-type="other" data-w="847" style="width: 677px !important; height: auto !important; visibility: visible !important;" _width="677px" src="./深度學習環境配置指南！ （Windows、Mac、Ubuntu全講解）_files/640(16)" crossorigin="anonymous" alt="圖片" data-fail="0"></p><p><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;">在Mac 的Terminal 里，输入</span></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li></ul><pre class="code-snippet__js" data-lang="nginx"><code><span class="code-snippet_outer">python --version</span></code></pre></section><p><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;">确保安装的Python 是3.x 版本。</span><span style="font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;font-size: 15px;">在Terminal 输入</span></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li></ul><pre class="code-snippet__js" data-lang="nginx"><code><span class="code-snippet_outer">jupyter notebook</span></code></pre></section><section style="margin-bottom: 10px;"><span style="font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;font-size: 15px;">弹出网页，即可进入notebook。</span><br></section><p style="text-align: center;"><img class="rich_pages wxw-img" data-backh="362" data-backw="579" data-ratio="0.6267942583732058" data-s="300,640" data-src="https://mmbiz.qpic.cn/mmbiz_png/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2fxJLkz3RN745Yibj0eTDzyicVvjSHrZPNxFZicUnxNkvMDHIQM2AzzWvKA/640?wx_fmt=png" data-type="png" data-w="836" style="width: 100% !important; height: auto !important; visibility: visible !important;" _width="100%" src="./深度學習環境配置指南！ （Windows、Mac、Ubuntu全講解）_files/640(17)" crossorigin="anonymous" alt="圖片" data-fail="0"></p><section style="margin-top: 10px;"><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;">在网页右上角点击Quit，或返回Terminal，command + c，退出notebook。</span></section><p style="text-align: center;"><img class="rich_pages wxw-img" data-backh="97" data-backw="579" data-ratio="0.1680473372781065" data-s="300,640" data-src="https://mmbiz.qpic.cn/mmbiz_png/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2fuiauJicicbOv9lKXricgOmPpRDic0pUNib3icrJgU83efZDTeg5GrYV2vLd9w/640?wx_fmt=png" data-type="png" data-w="845" style="width: 100% !important; height: auto !important; visibility: visible !important;" _width="100%" src="./深度學習環境配置指南！ （Windows、Mac、Ubuntu全講解）_files/640(18)" crossorigin="anonymous" alt="圖片" data-fail="0"></p><p style="margin-bottom: 5px;font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;white-space: normal;background-color: rgb(255, 255, 255);margin-top: 15px;"><span style="font-size: 15px;"><strong style="font-size: 17px;color: rgb(171, 25, 66);font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;">2.2.1 常见问题</strong></span></p><p><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;">如果电脑中下载了多个Anaconda，运行时可能出现冲突。在Terminal 中输入</span></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li></ul><pre class="code-snippet__js" data-lang="bash"><code><span class="code-snippet_outer">cd ~</span></code></pre></section><p><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;">返回home 目录，输入</span><br></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li></ul><pre class="code-snippet__js" data-lang="css"><code><span class="code-snippet_outer">cat .bash_profile</span></code></pre></section><p><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;">如果只能看到一个Anaconda 版本就没有问题。如果有多个则下载包时有可能</span><br></p><p><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;">造成一定的冲突。用vim、nano 或其他文本编辑器把旧版本Anaconda 的</span></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li></ul><pre class="code-snippet__js" data-lang="javascript"><code><span class="code-snippet_outer">export PATH= ...</span></code></pre></section><p><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;">删除。</span></p><p style="margin-top: 15px;margin-bottom: 5px;font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;white-space: normal;background-color: rgb(255, 255, 255);"><strong style="font-size: 17px;color: rgb(171, 25, 66);font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;">2.3 虚拟环境和包的下载</strong></p><p><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;">用conda 去创建虚拟环境和下载对应的包是很简单的一件事。</span></p><p style="margin-bottom: 5px;font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;white-space: normal;background-color: rgb(255, 255, 255);margin-top: 15px;"><span style="font-size: 15px;"><strong style="font-size: 17px;color: rgb(171, 25, 66);font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;">2.3.1 Graphic</strong></span></p><section style="margin-bottom: 10px;"><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;">点击Anaconda-Navigator，可以看到自己下载好的应用程序，左上角“Applications on”应该指向的是“base (root)”，左边点击“Environments”就可以看</span><span style="font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;font-size: 15px;">到自己建立的虚拟环境和对应的包了。点击左下角的Create 即可创建一个新的虚拟环境。</span></section><p style="text-align: center;"><img class="rich_pages wxw-img" data-backh="227" data-backw="579" data-ratio="0.39177750906892383" data-s="300,640" data-src="https://mmbiz.qpic.cn/mmbiz_png/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2f5QNMcAadtwcw9G2GuMcdAQRXuwthlg6rk2pRHx7NT6cOL3CUdUa63g/640?wx_fmt=png" data-type="png" data-w="827" style="width: 100% !important; height: auto !important; visibility: visible !important;" _width="100%" src="./深度學習環境配置指南！ （Windows、Mac、Ubuntu全講解）_files/640(19)" crossorigin="anonymous" alt="圖片" data-fail="0"></p><section style="margin-top: 10px;"><span style="font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;font-size: 15px;">输入环境名称和python 的版本，点击create 进行创建。</span></section><p style="text-align: center;"><img class="rich_pages wxw-img" data-backh="309" data-backw="579" data-ratio="0.5342624854819977" data-s="300,640" data-src="https://mmbiz.qpic.cn/mmbiz_png/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2fiaQVibwteEBwzCZesHTFjlACfeVTvkibAGGx4tXT9SuNo5Liau4iaMiaWMIA/640?wx_fmt=png" data-type="png" data-w="861" style="width: 100% !important; height: auto !important; visibility: visible !important;" _width="100%" src="./深度學習環境配置指南！ （Windows、Mac、Ubuntu全講解）_files/640(20)" crossorigin="anonymous" alt="圖片" data-fail="0"></p><p style="margin-top: 10px;margin-bottom: 15px;"><span style="font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;font-size: 15px;">之后在Home 页面，确保左上角指向的是你刚刚创建的环境名，在这个环境下install jupyter notebook，注意原本装的notebook 是在base 里的，不可通用。</span></p><p style="margin-top: 10px;margin-bottom: 10px;"><span style="font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;font-size: 15px;">回到Environments 中，可以看到在此环境中的所有包，左上方选择All，然后输入想要下载的包名</span></p><p style="text-align: center;"><img class="rich_pages wxw-img" data-backh="499" data-backw="579" data-ratio="0.8632286995515696" data-s="300,640" data-src="https://mmbiz.qpic.cn/mmbiz_png/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2f0SXW9eFwalLD8sCcsd1qkKf7kaWC0G5DcibZADnq0ibt9oRIicibicCDrYw/640?wx_fmt=png" data-type="png" data-w="892" style="width: 100% !important; height: auto !important; visibility: visible !important;" _width="100%" src="./深度學習環境配置指南！ （Windows、Mac、Ubuntu全講解）_files/640(21)" crossorigin="anonymous" alt="圖片" data-fail="0"></p><p><span style="font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;font-size: 15px;">然后选中进行下载</span></p><p style="text-align: center;"><img class="rich_pages wxw-img" data-ratio="0.8134991119005328" data-s="300,640" data-src="https://mmbiz.qpic.cn/mmbiz_png/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2fpBBwSCTUyZBjKqAN6WT2sSsKFJRnsTDzkDMSBRDuWNbvM8ibroOkDYg/640?wx_fmt=png" data-type="png" data-w="563" style="width: 402px !important; height: auto !important; visibility: visible !important;" _width="402px" src="./深度學習環境配置指南！ （Windows、Mac、Ubuntu全講解）_files/640(22)" crossorigin="anonymous" alt="圖片" data-fail="0"></p><p style="margin-bottom: 5px;font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;white-space: normal;background-color: rgb(255, 255, 255);margin-top: 15px;"><span style="font-size: 15px;"><strong style="font-size: 17px;color: rgb(171, 25, 66);font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;">2.3.2 Command Line</strong></span></p><p><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;">用command line 完成以上的操作也很简洁。这次以Pytorch 为例。</span><span style="font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;font-size: 15px;">在Terminal 中输入</span></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li></ul><pre class="code-snippet__js" data-lang="sql"><code><span class="code-snippet_outer">conda create --name env_name</span></code></pre></section><p><span style="font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;font-size: 15px;">就可以创建一个虚拟环境，叫“env_name”。输入</span></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li></ul><pre class="code-snippet__js" data-lang="cpp"><code><span class="code-snippet_outer">conda env list</span></code></pre></section><p><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;">即可看到创建了的所有虚拟环境，其中打* 的就是当前环境。</span><span style="font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;font-size: 15px;">输入</span></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li></ul><pre class="code-snippet__js" data-lang="nginx"><code><span class="code-snippet_outer">conda activate env_name</span></code></pre></section><p><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;">进入环境</span></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li></ul><pre class="code-snippet__js" data-lang="nginx"><code><span class="code-snippet_outer">conda deactivate</span></code></pre></section><p><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;">退出当前虚拟环境，进入base。</span></p><p style="margin-bottom: 5px;font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;white-space: normal;background-color: rgb(255, 255, 255);margin-top: 15px;"><span style="font-size: 15px;"><strong style="font-size: 17px;color: rgb(171, 25, 66);font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;">2.3.3 下载Pytorch</strong></span></p><section style="margin-bottom: 10px;"><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;">一般情况下Mac 是不支持CUDA 的。进入https://pytorch.org/ 可以看到</span></section><p style="text-align: center;"><img class="rich_pages wxw-img" data-ratio="0.7328519855595668" data-s="300,640" data-src="https://mmbiz.qpic.cn/mmbiz_png/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2fbEicx48IfCjgILJhcJlbRg4sIjf0C4c2DTzaH4XPoiaQmVtgUNOChOPA/640?wx_fmt=png" data-type="png" data-w="831" style="width: 677px !important; height: auto !important; visibility: visible !important;" _width="677px" src="./深度學習環境配置指南！ （Windows、Mac、Ubuntu全講解）_files/640(23)" crossorigin="anonymous" alt="圖片" data-fail="0"></p><section style="margin-top: 10px;"><span style="font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;font-size: 15px;">pytorch 官网显示当前设备应该用的下载语句。此情况，我的是</span></section><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li></ul><pre class="code-snippet__js" data-lang="nginx"><code><span class="code-snippet_outer">conda install pytorch torchvision -c pytorch</span></code></pre></section><p><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;">复制下来，粘贴到Terminal 中运行就可以开始下载了。</span></p><p><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;">下载完成后，在Terminal 输入</span></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li></ul><pre class="code-snippet__js"><code><span class="code-snippet_outer">python3</span></code></pre></section><p><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;">之后import 两个刚下载的包，确认下载完成</span></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li><li></li><li></li><li></li><li></li></ul><pre class="code-snippet__js" data-lang="swift"><code><span class="code-snippet_outer">import torch</span></code><code><span class="code-snippet_outer">import torchvision</span></code><code><span class="code-snippet_outer"><br></span></code><code><span class="code-snippet_outer">print(torch.__version__)</span></code><code><span class="code-snippet_outer">print(torchvision.__version__)</span></code></pre></section><section style="margin-bottom: 10px;"><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;">如果import 和输出正常，配置就完成了！输入</span></section><p style="text-align: center;"><img class="rich_pages wxw-img" data-ratio="0.3182359952324195" data-s="300,640" data-src="https://mmbiz.qpic.cn/mmbiz_png/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2fBiaib23VtW02rrf0UVEsQo3HmLqrPiajGbcPrK1eKGn5qp6DUicDEe12YA/640?wx_fmt=png" data-type="png" data-w="839" style="width: 677px !important; height: auto !important; visibility: visible !important;" _width="677px" src="./深度學習環境配置指南！ （Windows、Mac、Ubuntu全講解）_files/640(24)" crossorigin="anonymous" alt="圖片" data-fail="0"></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li></ul><pre class="code-snippet__js"><code><span class="code-snippet_outer">quit()</span></code></pre></section><p><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;">就ok 了。</span><br></p><p style="margin-top: 15px;margin-bottom: 5px;font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;white-space: normal;background-color: rgb(255, 255, 255);"><strong style="font-size: 17px;color: rgb(171, 25, 66);font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;">2.4 额外情况</strong></p><section style="margin-bottom: 15px;text-align: left;"><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;">国内如果直接用conda 下载，可能会很慢。可以换下载源进行加速。换源方法</span><span style="font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;font-size: 15px;">可参考下列资料中的<span style="font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;text-align: left;">Linux 部分</span>：https://zhuanlan.zhihu.com/p/87123943。</span></section><section style="margin-bottom: 15px;"><span style="font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;font-size: 15px;">conda 下载中常会出现“Solving environment: failed...”的问题，如果正常创建虚拟环境，这位问题应该就是没有问题的，如果还发生，可以再创建一个虚拟环境。</span></section><section style="margin-bottom: 25px;"><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;">conda 的社群很大，基本上遇到的问题很有可能有人遇到、有人解答，Google</span><span style="font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;font-size: 15px;">会是一个很好的解决办法。</span></section><section style="white-space: normal;"><strong><span style="font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;color: rgb(171, 25, 66);font-size: 18px;">三、Ubuntu深度学习环境配置</span></strong></section><section style="margin-top: 10px;margin-bottom: 10px;white-space: normal;"><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;">安装组合：Anaconda+PyTorch(CPU版)或<span style="font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;">PyTorch(GPU版)</span></span></section><section style="margin-bottom: 10px;white-space: normal;"><span style="font-size: 15px;font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;">开源贡献：陈信达，华北电力大学</span></section><section style="margin-top: 15px;margin-bottom: 5px;white-space: normal;font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;background-color: rgb(255, 255, 255);"><strong style="color: rgb(171, 25, 66);font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;">3.1 Anacond安装</strong></section><section style="margin-bottom: 15px;white-space: normal;"><span style="font-size: 15px;">Anaconda和Python版本是对应的，所以需要选择安装对应Python2.7版本的还是Python3.7版本或其他版本的，根据自己的需要下载合适的安装包。</span></section><section style="margin-bottom: 10px;white-space: normal;text-align: left;"><span style="font-size: 15px;">下载链接：</span><span style="font-size: 12px;">https://www.anaconda.com/download/#linux</span></section><p cid="n28" mdtype="paragraph" style="white-space: normal;"><span style="font-size: 15px;">点击下面的64-Bit (x86) Installer (522 MB)，下载64位的版本。</span></p><p cid="n28" mdtype="paragraph" style="white-space: normal;"><span style="font-size: 15px;min-width: 10px;min-height: 10px;word-break: break-all;font-family: monospace;vertical-align: top;text-align: center;"><img class="rich_pages wxw-img" data-croporisrc="https://mmbiz.qpic.cn/mmbiz_png/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2fWpFlREUGnFOBKR6rYVoPIIgUImebfxtAshJNG1t6fUl6IHlGtgM4kA/640?wx_fmt=png" data-cropx1="0" data-cropx2="1080" data-cropy1="0" data-cropy2="553.2167832167833" data-ratio="0.5111111111111111" data-src="https://mmbiz.qpic.cn/mmbiz_jpg/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2fUjOia81NjbE4AObd6cCP7HRd1dg6VdKdKtg6dAgLu6HyEicrOFpCstbA/640?wx_fmt=jpeg" data-type="jpeg" data-w="1080" style="box-sizing: border-box; border-width: 0px 4px 0px 2px; border-top-style: initial; border-right-style: solid; border-bottom-style: initial; border-left-style: solid; border-top-color: initial; border-right-color: transparent; border-bottom-color: initial; border-left-color: transparent; vertical-align: middle; cursor: default; width: 572px !important; height: auto !important; visibility: visible !important;" _width="572px" src="./深度學習環境配置指南！ （Windows、Mac、Ubuntu全講解）_files/640(25)" crossorigin="anonymous" alt="圖片" data-fail="0"></span></p><p style="margin-top: 15px;margin-bottom: 15px;white-space: normal;"><span style="font-size: 15px;">下载完后的文件名是：Anaconda3-2020.02-Linux-x86_64.sh。</span></p><p style="margin-top: 15px;margin-bottom: 15px;white-space: normal;"><span style="font-size: 15px;">cd到Anaconda3-2020.02-Linux-x86_64.sh所在的目录：</span></p><p cid="n31" mdtype="paragraph" style="white-space: normal;text-align: left;"><span style="min-width: 10px;min-height: 10px;word-break: break-all;font-family: monospace;vertical-align: top;text-align: center;font-size: 15px;"><img data-ratio="0.08018867924528301" data-src="https://mmbiz.qpic.cn/mmbiz_png/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2fHSCOI0tn1taIlanI9IlocC7YfEYT3K4AydPTOn2TN6Xwbnb2O7ibxaw/640?wx_fmt=png" data-type="png" data-w="424" style="box-sizing: border-box; border-width: 0px 4px 0px 2px; border-top-style: initial; border-right-style: solid; border-bottom-style: initial; border-left-style: solid; border-top-color: initial; border-right-color: transparent; border-bottom-color: initial; border-left-color: transparent; vertical-align: middle; cursor: default; width: 424px !important; height: auto !important; visibility: visible !important;" _width="424px" src="./深度學習環境配置指南！ （Windows、Mac、Ubuntu全講解）_files/640(26)" crossorigin="anonymous" alt="圖片" data-fail="0"></span></p><section style="margin-top: 15px;white-space: normal;"><span style="font-size: 15px;">执行bash Anaconda3-2020.02-Linux-x86_64.sh开始安装：</span></section><section style="margin-top: 15px;white-space: normal;"><span style="font-size: 15px;min-width: 10px;min-height: 10px;word-break: break-all;font-family: monospace;vertical-align: top;text-align: center;"><img class="rich_pages wxw-img" data-ratio="0.2136986301369863" data-src="https://mmbiz.qpic.cn/mmbiz_png/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2fo3F5SvjkR8AF5ANfvcGXgEddSUNIwBeIHJKGQRshARBHXJt8tRSvLQ/640?wx_fmt=png" data-type="png" data-w="730" style="box-sizing: border-box; border-width: 0px 4px 0px 2px; border-top-style: initial; border-right-style: solid; border-bottom-style: initial; border-left-style: solid; border-top-color: initial; border-right-color: transparent; border-bottom-color: initial; border-left-color: transparent; vertical-align: middle; cursor: default; width: 677px !important; height: auto !important; visibility: visible !important;" _width="677px" src="./深度學習環境配置指南！ （Windows、Mac、Ubuntu全講解）_files/640(27)" crossorigin="anonymous" alt="圖片" data-fail="0"></span></section><section style="margin-top: 15px;white-space: normal;"><span style="font-size: 15px;">一直按回车直到如下界面，然后输入yes：</span></section><section style="margin-top: 15px;white-space: normal;"><span style="font-size: 15px;min-width: 10px;min-height: 10px;word-break: break-all;font-family: monospace;vertical-align: top;text-align: center;"><img class="rich_pages wxw-img" data-ratio="0.23633879781420766" data-src="https://mmbiz.qpic.cn/mmbiz_png/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2fqweNblBIm08xAzLxQAjPnVf7nQmG7ga2slUJUq5zJLLFApfEdyE9icg/640?wx_fmt=png" data-type="png" data-w="732" style="box-sizing: border-box; border-width: 0px 4px 0px 2px; border-top-style: initial; border-right-style: solid; border-bottom-style: initial; border-left-style: solid; border-top-color: initial; border-right-color: transparent; border-bottom-color: initial; border-left-color: transparent; vertical-align: middle; cursor: default; width: 677px !important; height: auto !important; visibility: visible !important;" _width="677px" src="./深度學習環境配置指南！ （Windows、Mac、Ubuntu全講解）_files/640(28)" crossorigin="anonymous" alt="圖片" data-fail="0"></span></section><section style="margin-top: 15px;white-space: normal;"><span style="font-size: 15px;">这里直接回车安装到默认路径，或者在>>>后输入自定义路径</span></section><section style="margin-top: 15px;white-space: normal;"><span style="font-size: 15px;min-width: 10px;min-height: 10px;word-break: break-all;font-family: monospace;vertical-align: top;text-align: center;"><img data-ratio="0.2938689217758985" data-src="https://mmbiz.qpic.cn/mmbiz_png/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2foCN2cAluJqnfwekW1Ua8Xqwl9J1YPvSzeicdN1a5lgU91LS4AYXqYhA/640?wx_fmt=png" data-type="png" data-w="473" style="box-sizing: border-box; border-width: 0px 4px 0px 2px; border-top-style: initial; border-right-style: solid; border-bottom-style: initial; border-left-style: solid; border-top-color: initial; border-right-color: transparent; border-bottom-color: initial; border-left-color: transparent; vertical-align: middle; cursor: default; width: 473px !important; height: auto !important; visibility: visible !important;" _width="473px" class="" src="./深度學習環境配置指南！ （Windows、Mac、Ubuntu全講解）_files/640(29)" crossorigin="anonymous" alt="圖片" data-fail="0"></span></section><section style="margin-top: 15px;white-space: normal;"><span style="font-size: 15px;">等待安装进度条走完，然后出现下面的提示，yes是加入环境变量，no是不加入环境变量，这里我们以输入no为例</span></section><section style="margin-top: 15px;white-space: normal;"><span style="font-size: 15px;min-width: 10px;min-height: 10px;word-break: break-all;font-family: monospace;vertical-align: top;text-align: center;"><img class="rich_pages wxw-img" data-ratio="0.11920529801324503" data-src="https://mmbiz.qpic.cn/mmbiz_png/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2fMvn2AZaQt7Zrnve9gCzwGTvPydPInclO3zN65iaiaAQOvmsAChzs2v5Q/640?wx_fmt=png" data-type="png" data-w="453" style="box-sizing: border-box; border-width: 0px 4px 0px 2px; border-top-style: initial; border-right-style: solid; border-bottom-style: initial; border-left-style: solid; border-top-color: initial; border-right-color: transparent; border-bottom-color: initial; border-left-color: transparent; vertical-align: middle; cursor: default; width: 453px !important; height: auto !important; visibility: visible !important;" _width="453px" src="./深度學習環境配置指南！ （Windows、Mac、Ubuntu全講解）_files/640(30)" crossorigin="anonymous" alt="圖片" data-fail="0"></span></section><p style="margin-top: 15px;margin-bottom: 15px;white-space: normal;"><span style="font-size: 15px;">接下来手动加入环境变量，先cd到~，然后编辑.bashrc文件：sudo vim .bashrc</span></p><p cid="n32" mdtype="paragraph" style="white-space: normal;"><span style="min-width: 10px;min-height: 10px;word-break: break-all;font-family: monospace;vertical-align: top;text-align: center;font-size: 15px;"><img class="rich_pages wxw-img" data-ratio="0.06896551724137931" data-src="https://mmbiz.qpic.cn/mmbiz_png/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2fm3XHEuEzTYTy0pIGREJLYv2I53bVCBiaQNL64PicZ3rn9KsfsSQhLZiaA/640?wx_fmt=png" data-type="png" data-w="522" style="box-sizing: border-box; border-width: 0px 4px 0px 2px; border-top-style: initial; border-right-style: solid; border-bottom-style: initial; border-left-style: solid; border-top-color: initial; border-right-color: transparent; border-bottom-color: initial; border-left-color: transparent; vertical-align: middle; cursor: default; width: 522px !important; height: auto !important; visibility: visible !important;" _width="522px" src="./深度學習環境配置指南！ （Windows、Mac、Ubuntu全講解）_files/640(31)" crossorigin="anonymous" alt="圖片" data-fail="0"></span></p><section style="margin-top: 15px;white-space: normal;"><span style="font-size: 15px;">在最下面添加如下几行(注意.后有空格)：</span></section><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li><li></li><li></li><li></li><li></li></ul><pre class="code-snippet__js" data-lang="bash"><code><span class="code-snippet_outer"># 区分anaconda python与系统内置python</span></code><code><span class="code-snippet_outer">alias python3="/usr/bin/python3.5"</span></code><code><span class="code-snippet_outer">alias python2="/usr/bin/python2.7"</span></code><code><span class="code-snippet_outer"><br></span></code><code><span class="code-snippet_outer">. /home/cxd/anaconda3/etc/profile.d/conda.sh</span></code></pre></section><section style="margin-bottom: 15px;white-space: normal;"><span style="font-size: 15px;">然后按esc + : + wq!保存</span></section><p cid="n35" mdtype="paragraph" style="white-space: normal;"><span style="font-size: 15px;min-width: 10px;min-height: 10px;word-break: break-all;font-family: monospace;vertical-align: top;text-align: center;"><img class="rich_pages wxw-img" data-ratio="0.26953125" data-src="https://mmbiz.qpic.cn/mmbiz_png/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2fZ3SlNw02GUbMibm7CGiaqics05aqIa8HoVS6IuwuFPO5vCsMamBaH19mg/640?wx_fmt=png" data-type="png" data-w="512" style="box-sizing: border-box; border-width: 0px 4px 0px 2px; border-top-style: initial; border-right-style: solid; border-bottom-style: initial; border-left-style: solid; border-top-color: initial; border-right-color: transparent; border-bottom-color: initial; border-left-color: transparent; vertical-align: middle; cursor: default; width: 512px !important; height: auto !important; visibility: visible !important;" _width="512px" src="./深度學習環境配置指南！ （Windows、Mac、Ubuntu全講解）_files/640(32)" crossorigin="anonymous" alt="圖片" data-fail="0"></span></p><p style="margin-top: 15px;margin-bottom: 15px;white-space: normal;"><span style="font-size: 15px;">输入source .bashrc来执行刚修改的初始化文档</span></p><section style="margin-bottom: 15px;white-space: normal;"><span style="font-size: 15px;min-width: 10px;min-height: 10px;word-break: break-all;font-family: monospace;vertical-align: top;text-align: center;"><img data-ratio="0.03805496828752643" data-src="https://mmbiz.qpic.cn/mmbiz_png/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2fs4TYgDPu2jcKk9OypNtcxZSdWn7h0nD1SAickh5o7VbVg6d3czIdicKQ/640?wx_fmt=png" data-type="png" data-w="473" style="box-sizing: border-box; border-width: 0px 4px 0px 2px; border-top-style: initial; border-right-style: solid; border-bottom-style: initial; border-left-style: solid; border-top-color: initial; border-right-color: transparent; border-bottom-color: initial; border-left-color: transparent; vertical-align: middle; cursor: default; width: 473px !important; height: auto !important; visibility: visible !important;" _width="473px" src="./深度學習環境配置指南！ （Windows、Mac、Ubuntu全講解）_files/640(33)" crossorigin="anonymous" alt="圖片" data-fail="0"></span></section><section style="margin-bottom: 15px;white-space: normal;"><span style="font-size: 15px;">下面输入conda env list来试试环境变量是否设置成功：</span></section><section style="margin-bottom: 15px;white-space: normal;"><span style="font-size: 15px;min-width: 10px;min-height: 10px;word-break: break-all;font-family: monospace;vertical-align: top;text-align: center;"><img class="rich_pages wxw-img" data-ratio="0.18524871355060035" data-src="https://mmbiz.qpic.cn/mmbiz_png/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2f0zS2p0Zxicwv0DhQwpfxVZV1axVEEzLmEWLRABlxIXIhOX7jQHV7fbg/640?wx_fmt=png" data-type="png" data-w="583" style="box-sizing: border-box; border-width: 0px 4px 0px 2px; border-top-style: initial; border-right-style: solid; border-bottom-style: initial; border-left-style: solid; border-top-color: initial; border-right-color: transparent; border-bottom-color: initial; border-left-color: transparent; vertical-align: middle; cursor: default; width: 583px !important; height: auto !important; visibility: visible !important;" _width="583px" src="./深度學習環境配置指南！ （Windows、Mac、Ubuntu全講解）_files/640(34)" crossorigin="anonymous" alt="圖片" data-fail="0"></span></section><section style="margin-bottom: 15px;white-space: normal;"><span style="font-size: 15px;">试试刚刚设置的使用内置python的命令：python2、python3</span></section><section style="margin-bottom: 15px;white-space: normal;"><span style="font-size: 15px;min-width: 10px;min-height: 10px;word-break: break-all;font-family: monospace;vertical-align: top;text-align: center;"><img data-ratio="0.26275115919629055" data-src="https://mmbiz.qpic.cn/mmbiz_png/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2fUcZqevh4w4TJ0c13IOOibLuxwezSGXQm2RZWISsyVjmOV0b8aL2uKyw/640?wx_fmt=png" data-type="png" data-w="647" style="box-sizing: border-box; border-width: 0px 4px 0px 2px; border-top-style: initial; border-right-style: solid; border-bottom-style: initial; border-left-style: solid; border-top-color: initial; border-right-color: transparent; border-bottom-color: initial; border-left-color: transparent; vertical-align: middle; cursor: default; width: 647px !important; height: auto !important; visibility: visible !important;" _width="647px" class="" src="./深度學習環境配置指南！ （Windows、Mac、Ubuntu全講解）_files/640(35)" crossorigin="anonymous" alt="圖片" data-fail="0"></span></section><section style="margin-bottom: 15px;white-space: normal;"><span style="font-size: 15px;">如果到这就结束的话，大家安装包的时候肯定会无比煎熬～这里需要将anaconda换一下源（加入清华源）：</span></section><section style="margin-bottom: 15px;white-space: normal;"><span style="font-size: 15px;min-width: 10px;min-height: 10px;word-break: break-all;font-family: monospace;vertical-align: top;text-align: center;"><img data-ratio="0.2369146005509642" data-src="https://mmbiz.qpic.cn/mmbiz_png/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2fPYNWX2pP6QUuHocpI6jjmiax4FicUmrcJvGoJ4XXv6bYVicuPuJMTNDibg/640?wx_fmt=png" data-type="png" data-w="726" style="box-sizing: border-box; border-width: 0px 4px 0px 2px; border-top-style: initial; border-right-style: solid; border-bottom-style: initial; border-left-style: solid; border-top-color: initial; border-right-color: transparent; border-bottom-color: initial; border-left-color: transparent; vertical-align: middle; cursor: default; width: 677px !important; height: auto !important; visibility: visible !important;" _width="677px" class="" src="./深度學習環境配置指南！ （Windows、Mac、Ubuntu全講解）_files/640(36)" crossorigin="anonymous" alt="圖片" data-fail="0"></span></section><section style="margin-bottom: 15px;white-space: normal;"><span style="font-size: 15px;">然后我们创建一个名为pytorch的虚拟环境，发现报了下面的错误：</span></section><section style="margin-bottom: 15px;white-space: normal;"><span style="font-size: 15px;min-width: 10px;min-height: 10px;word-break: break-all;font-family: monospace;vertical-align: top;text-align: center;"><img data-ratio="0.2552011095700416" data-src="https://mmbiz.qpic.cn/mmbiz_png/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2fDYaWmicHibiara8cKs5euxibicd0v3icGM3resVsxgGKcQXSphR2NNU2lcOA/640?wx_fmt=png" data-type="png" data-w="721" style="box-sizing: border-box; border-width: 0px 4px 0px 2px; border-top-style: initial; border-right-style: solid; border-bottom-style: initial; border-left-style: solid; border-top-color: initial; border-right-color: transparent; border-bottom-color: initial; border-left-color: transparent; vertical-align: middle; cursor: default; width: 677px !important; height: auto !important; visibility: visible !important;" _width="677px" class="" src="./深度學習環境配置指南！ （Windows、Mac、Ubuntu全講解）_files/640(37)" crossorigin="anonymous" alt="圖片" data-fail="0"></span></section><section style="margin-bottom: 15px;white-space: normal;"><span style="font-size: 15px;">原因是我们没有清除上次安装留下来的源，输入sudo vim .condarc，修改该文件的内容（记得删除default那行）：</span></section><section style="margin-bottom: 15px;white-space: normal;"><span style="font-size: 15px;min-width: 10px;min-height: 10px;word-break: break-all;font-family: monospace;vertical-align: top;text-align: center;"><img class="rich_pages wxw-img" data-ratio="0.13742690058479531" data-src="https://mmbiz.qpic.cn/mmbiz_png/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2fIxicz8Om2Fzc14Nlic5w9OsAicRRcicsibVvSYhHLEw7SQxRApY5bbaKicDg/640?wx_fmt=png" data-type="png" data-w="684" style="box-sizing: border-box; border-width: 0px 4px 0px 2px; border-top-style: initial; border-right-style: solid; border-bottom-style: initial; border-left-style: solid; border-top-color: initial; border-right-color: transparent; border-bottom-color: initial; border-left-color: transparent; vertical-align: middle; cursor: default; width: 677px !important; height: auto !important; visibility: visible !important;" _width="677px" src="./深度學習環境配置指南！ （Windows、Mac、Ubuntu全講解）_files/640(38)" crossorigin="anonymous" alt="圖片" data-fail="0"></span></section><section style="margin-bottom: 15px;white-space: normal;"><span style="font-size: 15px;">然后输入source .condarc，再次创建虚拟环境：</span></section><section style="margin-bottom: 15px;white-space: normal;"><span style="font-size: 15px;min-width: 10px;min-height: 10px;word-break: break-all;font-family: monospace;vertical-align: top;text-align: center;"><img class="rich_pages wxw-img" data-ratio="0.5339233038348082" data-src="https://mmbiz.qpic.cn/mmbiz_png/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2fmrGmOicwRn5kaGrXwqPlGXhPTRfMYTnPpL2lvd86uGXp2LfEQavpyPQ/640?wx_fmt=png" data-type="png" data-w="678" style="box-sizing: border-box; border-width: 0px 4px 0px 2px; border-top-style: initial; border-right-style: solid; border-bottom-style: initial; border-left-style: solid; border-top-color: initial; border-right-color: transparent; border-bottom-color: initial; border-left-color: transparent; vertical-align: middle; cursor: default; width: 677px !important; height: auto !important; visibility: visible !important;" _width="677px" src="./深度學習環境配置指南！ （Windows、Mac、Ubuntu全講解）_files/640(39)" crossorigin="anonymous" alt="圖片" data-fail="0"></span></section><h2 cid="n37" mdtype="heading" style="margin-top: 15px;margin-bottom: 5px;white-space: normal;font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;background-color: rgb(255, 255, 255);"><strong style="font-size: 17px;color: rgb(171, 25, 66);font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;">3.2 pytorch cpu版本安装</strong></h2><p style="margin-top: 15px;margin-bottom: 15px;white-space: normal;"><span style="font-size: 15px;">打开pytorch官网：https://pytorch.org/</span></p><section style="margin-bottom: 15px;white-space: normal;"><span style="min-width: 10px;min-height: 10px;word-break: break-all;font-family: monospace;vertical-align: top;text-align: center;font-size: 15px;"><img class="rich_pages wxw-img" data-backh="236" data-backw="572.0162" data-ratio="0.4131455399061033" data-src="https://mmbiz.qpic.cn/mmbiz_png/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2faiaz8wQAFLUBicxp7oZ3bo7dnlqJwQiady5nvw4lGhsZiciba7YubQnElcg/640?wx_fmt=png" data-type="png" data-w="852" style="box-sizing: border-box; border-width: 0px 4px 0px 2px; border-top-style: initial; border-right-style: solid; border-bottom-style: initial; border-left-style: solid; border-top-color: initial; border-right-color: transparent; border-bottom-color: initial; border-left-color: transparent; vertical-align: middle; cursor: default; width: 578.171px !important; height: auto !important; visibility: visible !important;" _width="578.171px" src="./深度學習環境配置指南！ （Windows、Mac、Ubuntu全講解）_files/640(40)" crossorigin="anonymous" alt="圖片" data-fail="0"></span></section><section style="margin-bottom: 15px;white-space: normal;"><span style="font-size: 15px;">激活刚刚创建的虚拟环境：conda activate pytorch在安装之前先添加下面这个源：</span></section><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li></ul><pre class="code-snippet__js" data-lang="cs"><code><span class="code-snippet_outer">conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/pytorch</span></code></pre></section><section style="margin-bottom: 15px;white-space: normal;"><span style="font-size: 15px;">然后输入下面代码：</span></section><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li></ul><pre class="code-snippet__js" data-lang="nginx"><code><span class="code-snippet_outer">conda install pytorch torchvision cpuonly -c pytorch</span></code></pre></section><p cid="n40" mdtype="paragraph" style="white-space: normal;"><span style="min-width: 10px;min-height: 10px;word-break: break-all;font-family: monospace;vertical-align: top;text-align: center;display: inline-block;width: 800px;font-size: 15px;"><img class="rich_pages wxw-img" data-ratio="0.5102040816326531" data-src="https://mmbiz.qpic.cn/mmbiz_png/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2fy2zLrLl3EWicAKR3Om2cPRJAjMXR4nad8tG21DPEg5ZAtq78Y4icDOXw/640?wx_fmt=png" data-type="png" data-w="735" style="box-sizing: border-box; border-width: 0px 4px 0px 2px; border-top-style: initial; border-right-style: solid; border-bottom-style: initial; border-left-style: solid; border-top-color: initial; border-right-color: transparent; border-bottom-color: initial; border-left-color: transparent; vertical-align: middle; cursor: default; width: 677px !important; height: auto !important; visibility: visible !important;" _width="677px" src="./深度學習環境配置指南！ （Windows、Mac、Ubuntu全講解）_files/640(41)" crossorigin="anonymous" alt="圖片" data-fail="0"></span></p><section style="margin-top: 15px;white-space: normal;"><span style="font-size: 15px;">等到安装好后测试一下是否安装完成：</span></section><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li><li></li></ul><pre class="code-snippet__js" data-lang="swift"><code><span class="code-snippet_outer">import torch</span></code><code><span class="code-snippet_outer">print(torch.__version__)</span></code></pre></section><section style="margin-bottom: 15px;white-space: normal;"><span style="font-size: 15px;">输出如下则安装成功：</span></section><p cid="n44" mdtype="paragraph" style="white-space: normal;"><span style="min-width: 10px;min-height: 10px;word-break: break-all;font-family: monospace;vertical-align: top;text-align: center;display: inline-block;width: 800px;font-size: 15px;"><img data-ratio="0.20937042459736457" data-src="https://mmbiz.qpic.cn/mmbiz_png/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2fqtMZwPicg22mDbQz3GnVhdhaY1QQA2dDo3PNTcdxHDB0h9bS7IYOUzg/640?wx_fmt=png" data-type="png" data-w="683" style="box-sizing: border-box; border-width: 0px 4px 0px 2px; border-top-style: initial; border-right-style: solid; border-bottom-style: initial; border-left-style: solid; border-top-color: initial; border-right-color: transparent; border-bottom-color: initial; border-left-color: transparent; vertical-align: middle; cursor: default; width: 677px !important; height: auto !important; visibility: visible !important;" _width="677px" class="" src="./深度學習環境配置指南！ （Windows、Mac、Ubuntu全講解）_files/640(42)" crossorigin="anonymous" alt="圖片" data-fail="0"></span></p><h1 cid="n45" mdtype="heading" style="margin-top: 15px;margin-bottom: 5px;white-space: normal;font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;background-color: rgb(255, 255, 255);"><strong style="font-size: 17px;color: rgb(171, 25, 66);font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;">3.3 pytorch-gpu安装</strong></h1><h2 cid="n46" mdtype="heading" style="margin-top: 10px;margin-bottom: 5px;white-space: normal;font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;background-color: rgb(255, 255, 255);"><span style="font-size: 15px;"><strong style="font-size: 17px;color: rgb(171, 25, 66);font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;">3.3.1 GPU驱动安装</strong></span></h2><ul class="list-paddingleft-1" style="width: 577.593px;white-space: normal;list-style-type: square;"><li style="font-weight: bold;color: rgb(171, 25, 66);"><h3 cid="n47" mdtype="heading"><strong><span style="font-size: 15px;">检测显卡类型</span></strong></h3></li></ul><p cid="n48" mdtype="paragraph" style="white-space: normal;"><span style="font-size: 15px;">执行命令：' ubuntu-drivers devices'</span></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li></ul><pre class="code-snippet__js" data-lang="cpp"><code><span class="code-snippet_outer">== /sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0 ==</span></code><code><span class="code-snippet_outer">modalias : pci:v000010DEd00001C8Dsv00001028sd0000086Fbc03sc02i00</span></code><code><span class="code-snippet_outer">vendor : NVIDIA Corporation</span></code><code><span class="code-snippet_outer">model : GP107M [GeForce GTX 1050 Mobile]</span></code><code><span class="code-snippet_outer">driver : nvidia-driver-390 - distro non-free</span></code><code><span class="code-snippet_outer">driver : nvidia-driver-435 - distro non-free</span></code><code><span class="code-snippet_outer">driver : nvidia-driver-440 - distro non-free recommended</span></code><code><span class="code-snippet_outer">driver : xserver-xorg-video-nouveau - distro free builtin</span></code><code><span class="code-snippet_outer"><br></span></code><code><span class="code-snippet_outer">== /sys/devices/pci0000:00/0000:00:14.3 ==</span></code><code><span class="code-snippet_outer">modalias : pci:v00008086d0000A370sv00008086sd000042A4bc02sc80i00</span></code><code><span class="code-snippet_outer">vendor : Intel Corporation</span></code><code><span class="code-snippet_outer">model : Wireless-AC 9560 [Jefferson Peak]</span></code><code><span class="code-snippet_outer">manual_install: True</span></code><code><span class="code-snippet_outer">driver : backport-iwlwifi-dkms - distro free</span></code></pre></section><p cid="n50" mdtype="paragraph" style="white-space: normal;"><span style="font-size: 15px;">大家可以看到，这里有个设备是GTX1050。推荐安装驱动是440。</span></p><p cid="n50" mdtype="paragraph" style="white-space: normal;"><br></p><ul class="list-paddingleft-1" style="width: 577.593px;white-space: normal;list-style-type: square;"><li style="font-weight: bold;color: rgb(171, 25, 66);"><h3 cid="n51" mdtype="heading"><strong><span style="font-size: 15px;">安装驱动</span></strong></h3></li></ul><p cid="n53" mdtype="paragraph" style="white-space: normal;"><span style="font-size: 15px;">安装所有推荐驱动</span></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li></ul><pre class="code-snippet__js" data-lang="nginx"><code><span class="code-snippet_outer">sudo ubuntu-drivers autoinstall</span></code></pre></section><p cid="n53" mdtype="paragraph" style="white-space: normal;"><span style="font-size: 15px;">安装一个驱动</span></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li></ul><pre class="code-snippet__js" data-lang="nginx"><code><span class="code-snippet_outer">sudo apt install nvidia-440</span></code></pre></section><h2 cid="n56" mdtype="heading" style="margin-top: 10px;margin-bottom: 5px;white-space: normal;font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;background-color: rgb(255, 255, 255);"><span style="font-size: 15px;"><strong style="font-size: 17px;color: rgb(171, 25, 66);font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;">3.3.2 安装cuda</strong></span></h2><p cid="n57" mdtype="paragraph" style="white-space: normal;"><span style="font-size: 15px;">cuda安装需要对应合适的显卡驱动。下面是驱动和cuda的版本对应关系</span></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li></ul><pre class="code-snippet__js" data-lang="properties"><code><span class="code-snippet_outer">Table 1. CUDA Toolkit and Compatible Driver Versions</span></code><code><span class="code-snippet_outer">CUDA Toolkit Linux x86_64 Driver Version Windows x86_64 Driver Version</span></code><code><span class="code-snippet_outer">CUDA 10.2.89 >= 440.33 >= 441.22</span></code><code><span class="code-snippet_outer">CUDA 10.1 (10.1.105 general release, and updates) >= 418.39 >= 418.96</span></code><code><span class="code-snippet_outer">CUDA 10.0.130 >= 410.48 >= 411.31</span></code><code><span class="code-snippet_outer">CUDA 9.2 (9.2.148 Update 1) >= 396.37 >= 398.26</span></code><code><span class="code-snippet_outer">CUDA 9.2 (9.2.88) >= 396.26 >= 397.44</span></code><code><span class="code-snippet_outer">CUDA 9.1 (9.1.85) >= 390.46 >= 391.29</span></code><code><span class="code-snippet_outer">CUDA 9.0 (9.0.76) >= 384.81 >= 385.54</span></code><code><span class="code-snippet_outer">CUDA 8.0 (8.0.61 GA2) >= 375.26 >= 376.51</span></code><code><span class="code-snippet_outer">CUDA 8.0 (8.0.44) >= 367.48 >= 369.30</span></code><code><span class="code-snippet_outer">CUDA 7.5 (7.5.16) >= 352.31 >= 353.66</span></code><code><span class="code-snippet_outer">CUDA 7.0 (7.0.28) >= 346.46 >= 347.62</span></code></pre></section><p style="margin-bottom: 10px;white-space: normal;"><span style="font-size: 13px;">cuda下载链接：http://suo.im/6dY8rL</span></p><p cid="n62" mdtype="paragraph" style="white-space: normal;"><span style="font-size: 15px;">Installer Type选择第一第二个都可。但是要在获得cuda文件后先检测gcc版本。下面以第一个runfile(local)安装方式为例。</span></p><p cid="n62" mdtype="paragraph" style="white-space: normal;"><br></p><ul class="list-paddingleft-1" style="width: 577.593px;white-space: normal;list-style-type: square;"><li style="font-weight: bold;color: rgb(171, 25, 66);"><h3 cid="n64" mdtype="heading"><strong><span style="font-size: 15px;">安装gcc</span></strong></h3></li></ul><p cid="n65" mdtype="paragraph" style="white-space: normal;"><span style="font-size: 15px;">linux一般会自带了gcc，我们先检测一下自己系统的gcc版本</span></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li></ul><pre class="code-snippet__js" data-lang="nginx"><code><span class="code-snippet_outer">gcc --version</span></code></pre></section><p style="margin-top: 10px;margin-bottom: 15px;white-space: normal;"><span style="font-size: 15px;">而cuda的gcc依赖版本在官方文档的安装指南上会给出</span></p><p cid="n67" mdtype="paragraph" style="white-space: normal;"><span style="font-size: 15px;min-width: 10px;min-height: 10px;word-break: break-all;font-family: monospace;vertical-align: top;text-align: center;"><img class="rich_pages wxw-img" data-backh="206" data-backw="572.0162" data-ratio="0.3605371900826446" data-src="https://mmbiz.qpic.cn/mmbiz_png/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2fEV0YcbUibNNgGd6wt8DtCTB7AHhCW3Eblv1Hu4Gz5zTwgaBrTYfiaAZg/640?wx_fmt=png" data-type="png" data-w="968" style="box-sizing: border-box; border-width: 0px 4px 0px 2px; border-top-style: initial; border-right-style: solid; border-bottom-style: initial; border-left-style: solid; border-top-color: initial; border-right-color: transparent; border-bottom-color: initial; border-left-color: transparent; vertical-align: middle; cursor: default; width: 578.171px !important; height: auto !important; visibility: visible !important;" _width="578.171px" src="./深度學習環境配置指南！ （Windows、Mac、Ubuntu全講解）_files/640(43)" crossorigin="anonymous" alt="圖片" data-fail="0"></span></p><p cid="n68" mdtype="paragraph" style="white-space: normal;"><span style="min-width: 10px;min-height: 10px;word-break: break-all;font-family: monospace;vertical-align: top;text-align: center;display: inline-block;width: 800px;font-size: 15px;"><img class="rich_pages wxw-img" data-backh="391" data-backw="572.0162" data-ratio="0.6833740831295844" data-src="https://mmbiz.qpic.cn/mmbiz_png/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2fHgkt0LX69cHmHvLoDWMo9pibxLD8fdPuKwibBjnnM9ibGjj4qpLA1qQKQ/640?wx_fmt=png" data-type="png" data-w="818" style="box-sizing: border-box; border-width: 0px 4px 0px 2px; border-top-style: initial; border-right-style: solid; border-bottom-style: initial; border-left-style: solid; border-top-color: initial; border-right-color: transparent; border-bottom-color: initial; border-left-color: transparent; vertical-align: middle; cursor: default; width: 578.171px !important; height: auto !important; visibility: visible !important;" _width="578.171px" src="./深度學習環境配置指南！ （Windows、Mac、Ubuntu全講解）_files/640(44)" crossorigin="anonymous" alt="圖片" data-fail="0"></span></p><section style="margin-top: 10px;white-space: normal;"><span style="font-size: 15px;">如果版本和cuda依赖gcc不对应，就安装cuda需要的版本</span></section><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li><li></li></ul><pre class="code-snippet__js" data-lang="sql"><code><span class="code-snippet_outer">sudo apt-get install gcc-7.0</span></code><code><span class="code-snippet_outer">sudo apt-get install g++-7.0</span></code></pre></section><p cid="n71" mdtype="paragraph" style="white-space: normal;"><span style="font-size: 15px;">安装完成后需要更换系统gcc版本</span></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li><li></li></ul><pre class="code-snippet__js" data-lang="sql"><code><span class="code-snippet_outer">sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-7 50</span></code><code><span class="code-snippet_outer">sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-7 50</span></code></pre></section><p cid="n73" mdtype="paragraph" style="white-space: normal;"><span style="font-size: 15px;">选择需要的版本</span></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li><li></li><li></li><li></li><li></li><li></li><li></li></ul><pre class="code-snippet__js" data-lang="sql"><code><span class="code-snippet_outer">sudo update-alternatives --config gcc</span></code><code><span class="code-snippet_outer"><br></span></code><code><span class="code-snippet_outer"> 选择 路径 优先级 状态</span></code><code><span class="code-snippet_outer">------------------------------------------------------------</span></code><code><span class="code-snippet_outer">* 0 /usr/bin/gcc-9 50 自动模式</span></code><code><span class="code-snippet_outer"> 1 /usr/bin/g++-9 50 手动模式</span></code><code><span class="code-snippet_outer"> 2 /usr/bin/gcc-7 50 手动模式</span></code></pre></section><section style="margin-top: 10px;white-space: normal;"><span style="font-size: 15px;">输入前面显示的编号即可。</span></section><section style="white-space: normal;"><br></section><ul class="list-paddingleft-1" style="width: 577.593px;white-space: normal;list-style-type: square;"><li style="font-weight: bold;color: rgb(171, 25, 66);"><h3 cid="n76" mdtype="heading"><strong><span style="font-size: 15px;">安装cuda</span></strong></h3></li></ul><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li></ul><pre class="code-snippet__js" data-lang="css"><code><span class="code-snippet_outer">sudo sh cuda_你的版本_linux.run</span></code></pre></section><h3 cid="n78" mdtype="heading" style="white-space: normal;"><br></h3><ul class="list-paddingleft-1" style="width: 577.593px;white-space: normal;list-style-type: square;"><li style="font-weight: bold;color: rgb(171, 25, 66);"><h3 cid="n78" mdtype="heading"><strong><span style="font-size: 15px;">配置环境变量</span></strong></h3></li></ul><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li></ul><pre class="code-snippet__js" data-lang="nginx"><code><span class="code-snippet_outer">sudo vim ~/.bashrc</span></code></pre></section><p cid="n80" mdtype="paragraph" style="white-space: normal;"><span style="font-size: 15px;">将下面的命令复制进去</span></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li><li></li></ul><pre class="code-snippet__js" data-lang="ruby"><code><span class="code-snippet_outer">export PATH=/usr/local/cuda-10.2/bin${PATH:+:$PATH}} </span></code><code><span class="code-snippet_outer">export LD_LIBRARY_PATH=/usr/local/cuda-10.2/lib64${LD_LIBRARY_PATH:+:${LD_LIBRARY_PATH}}</span></code></pre></section><p cid="n82" mdtype="paragraph" style="white-space: normal;"><span style="font-size: 15px;">检查是否安装成功</span></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li></ul><pre class="code-snippet__js" data-lang="nginx"><code><span class="code-snippet_outer">nvcc -V</span></code></pre></section><h2 cid="n84" mdtype="heading" style="margin-top: 15px;margin-bottom: 5px;white-space: normal;font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;background-color: rgb(255, 255, 255);"><span style="font-size: 15px;"><strong style="font-size: 17px;color: rgb(171, 25, 66);font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;">3.3.3 安装cudnn</strong></span></h2><p cid="n85" mdtype="paragraph" style="white-space: normal;"><span style="font-size: 15px;">https://developer.nvidia.com/cudnn 选择对应cuda的版本即可</span></p><p cid="n86" mdtype="paragraph" style="white-space: normal;"><span style="min-width: 10px;min-height: 10px;word-break: break-all;font-family: monospace;vertical-align: top;text-align: center;display: inline-block;width: 800px;font-size: 15px;"><img class="rich_pages wxw-img" data-ratio="1.208888888888889" data-src="https://mmbiz.qpic.cn/mmbiz_png/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2fdhJEDuSO4piaUUDP3a21Xhiaq9dKxvXB0a2VvicricViaq4hLu9AUfDcMVw/640?wx_fmt=png" data-type="png" data-w="450" style="box-sizing: border-box; border-width: 0px 4px 0px 2px; border-top-style: initial; border-right-style: solid; border-bottom-style: initial; border-left-style: solid; border-top-color: initial; border-right-color: transparent; border-bottom-color: initial; border-left-color: transparent; vertical-align: middle; cursor: default; width: 450px !important; height: auto !important; visibility: visible !important;" _width="450px" src="./深度學習環境配置指南！ （Windows、Mac、Ubuntu全講解）_files/640(45)" crossorigin="anonymous" alt="圖片" data-fail="0"></span></p><p style="margin-top: 10px;margin-bottom: 10px;white-space: normal;"><span style="font-size: 15px;">然后将cudnn解压后的include和lib64文件夹复制到cuda中</span></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li><li></li><li></li></ul><pre class="code-snippet__js" data-lang="ruby"><code><span class="code-snippet_outer">sudo cp cuda/include/cudnn.h /usr/local/cuda-10.2/include #解压后的文件夹名字为cuda-10.2 </span></code><code><span class="code-snippet_outer">sudo cp cuda/lib64/libcudnn* /usr/local/cuda-10.2/lib64</span></code><code><span class="code-snippet_outer">sudo chmod a+r /usr/local/cuda-10.2/include/cudnn.h /usr/local/cuda-10.2/lib64/libcudnn*</span></code></pre></section><h2 cid="n89" mdtype="heading" style="margin-top: 15px;margin-bottom: 5px;white-space: normal;font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;background-color: rgb(255, 255, 255);"><span style="font-size: 15px;"><strong style="font-size: 17px;color: rgb(171, 25, 66);font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;">3.3.4 安装pytorch-gpu</strong></span></h2><p cid="n90" mdtype="paragraph" style="white-space: normal;"><span style="min-width: 10px;min-height: 10px;word-break: break-all;font-family: monospace;vertical-align: top;text-align: center;display: inline-block;width: 800px;font-size: 15px;"><img class="rich_pages wxw-img" data-ratio="0.627497062279671" data-src="https://mmbiz.qpic.cn/mmbiz_png/vI9nYe94fsHF5g2hb3YqSl9vp653Vm2fsB3mCN9yibmbGIuEM3WVGUWRXlLWHZnIk9Qic831NSib5ynakTcibIqEEw/640?wx_fmt=png" data-type="png" data-w="851" style="box-sizing: border-box; border-width: 0px 4px 0px 2px; border-top-style: initial; border-right-style: solid; border-bottom-style: initial; border-left-style: solid; border-top-color: initial; border-right-color: transparent; border-bottom-color: initial; border-left-color: transparent; vertical-align: middle; cursor: default; width: 677px !important; height: auto !important; visibility: visible !important;" _width="677px" src="./深度學習環境配置指南！ （Windows、Mac、Ubuntu全講解）_files/640(46)" crossorigin="anonymous" alt="圖片" data-fail="0"></span></p><p cid="n91" mdtype="paragraph" style="white-space: normal;"><span style="font-size: 15px;">conda安装：</span></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li><li></li></ul><pre class="code-snippet__js" data-lang="nginx"><code><span class="code-snippet_outer"># 选择自己对应的cuda版本</span></code><code><span class="code-snippet_outer">conda install pytorch torchvision cudatoolkit=10.2</span></code></pre></section><p cid="n93" mdtype="paragraph" style="white-space: normal;"><span style="font-size: 15px;">pip安装：</span></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li></ul><pre class="code-snippet__js" data-lang="javascript"><code><span class="code-snippet_outer">pip install torch torchvision -i https://pypi.mirrors.ustc.edu.cn/simple</span></code></pre></section><pre spellcheck="false" cid="n94" mdtype="fences"><br></pre><section style="white-space: normal;"><strong><span style="font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;color: rgb(171, 25, 66);font-size: 18px;">四、写在最后</span></strong><br></section><section style="margin-bottom: 15px;"><span style="font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;font-size: 15px;">所有的深度学习环境安装指南到这里就结束了，希望能解决你面临的环境配置难题。关于实践项目，可以结合阿里天池的学习赛进行动手实践。</span></section><pre style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;letter-spacing: 0.544px;orphans: 2;text-indent: 0px;text-transform: none;-webkit-text-stroke-width: 0px;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;text-align: left;font-size: 16px;caret-color: rgb(62, 62, 62);background-color: rgb(255, 255, 255);font-weight: 700;widows: 1;word-spacing: 1px;color: rgb(62, 62, 62);box-sizing: border-box !important;overflow-wrap: break-word !important;"><section data-role="outer" label="Powered by 135editor.com" style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;color: rgb(34, 34, 34);font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;letter-spacing: 0.544px;orphans: 2;text-indent: 0px;text-transform: none;white-space: normal;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;font-size: 16px;text-align: left;background-color: rgb(255, 255, 255);visibility: visible;"><p style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;clear: both;min-height: 1em;text-align: center;"><span style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: 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border-box !important;overflow-wrap: break-word !important;font-family: 微软雅黑, "Microsoft YaHei";">小白学视觉知识星球</span></strong></span></p><p style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;clear: both;min-height: 1em;text-align: center;"><span style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;font-family: 微软雅黑, "Microsoft YaHei";font-size: 14px;">开始面向外开放啦👇👇👇</span></p></section><pre style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;letter-spacing: 0.544px;orphans: 2;text-indent: 0px;text-transform: none;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;font-size: 16px;color: rgb(75, 75, 75);background-color: rgb(255, 255, 255);text-align: center;"><p style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;clear: both;min-height: 1em;white-space: normal;letter-spacing: 0.544px;color: rgb(0, 0, 0);line-height: 1.75em;font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, Arial, sans-serif;"><br style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;"></p><section data-tool="mdnice编辑器" data-website="https://www.mdnice.com" style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;letter-spacing: 0.544px;font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;white-space: normal;visibility: visible;"><p style="margin: 0px 0px 0em;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;clear: both;min-height: 1em;"><img class="rich_pages wxw-img" data-croporisrc="https://mmbiz.qlogo.cn/sz_mmbiz_png/4AqSEnNUeribBEqP3Xiae5TFTibIGfaVA7pTMuO0uFIDvo4ElyClYt5b9oMqZ8MAlmrCI9AiaOmrFHxSibNxX44YcAg/0?wx_fmt=png" data-cropx1="7.785467128027682" data-cropx2="898.4429065743946" data-cropy1="15.570934256055363" data-cropy2="485.8131487889273" data-ratio="0.5274971941638609" data-s="300,640" data-type="jpeg" data-w="891" data-src="https://mmbiz.qpic.cn/sz_mmbiz_jpg/4AqSEnNUeribBEqP3Xiae5TFTibIGfaVA7pJ1kbHFp3zUjsJIRicRkDA8fy7q3dsO8Op8cibPKdDrKJsk7d5sOrxxxw/640?wx_fmt=jpeg&wxfrom=5&wx_lazy=1&wx_co=1" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; vertical-align: bottom; box-sizing: border-box !important; overflow-wrap: break-word !important; visibility: visible !important; width: 534px !important; height: auto !important;" _width="534px" src="./深度學習環境配置指南！ （Windows、Mac、Ubuntu全講解）_files/640(47)" crossorigin="anonymous" alt="圖片" data-fail="0"></p><p style="margin: 0px 0px 0em;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;clear: both;min-height: 1em;"><br style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;"></p></section><p style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;clear: both;min-height: 1em;"><br style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;"></p><pre style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;letter-spacing: 0.544px;"><section mpa-from-tpl="t" style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;white-space: normal;font-weight: 700;orphans: 4;text-align: left;widows: 1;word-spacing: 1px;caret-color: rgb(38, 17, 32);min-height: 1em;color: rgba(0, 0, 0, 0.8);"><strong mpa-from-tpl="t" style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;letter-spacing: 0.544px;color: rgb(0, 128, 255);font-size: 18px;">下载1：OpenCV-Contrib扩展模块中文版教程</strong><br mpa-from-tpl="t" style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;"></section><section mpa-from-tpl="t" style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;white-space: normal;font-weight: 700;orphans: 4;text-align: left;widows: 1;word-spacing: 1px;caret-color: rgb(38, 17, 32);min-height: 1em;color: rgba(0, 0, 0, 0.8);"><span style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;font-size: 15px;">在「<strong mpa-from-tpl="t" style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;"><span style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;letter-spacing: 0.544px;">小白学视觉</span></strong>」公众号后台回复：</span><strong mpa-from-tpl="t" style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;"><span style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;font-size: 15px;color: rgb(255, 104, 39);">扩展模块中文教程</span></strong><span style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;font-size: 15px;"><strong mpa-from-tpl="t" style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;color: rgb(255, 0, 0);">，</strong>即可下载全网第一份OpenCV扩展模块教程中文版，涵盖<strong mpa-from-tpl="t" style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;">扩展模块安装、SFM算法、立体视觉、目标跟踪、生物视觉、超分辨率处理</strong>等二十多章内容。</span></section><section mpa-from-tpl="t" style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;white-space: normal;font-weight: 700;orphans: 4;text-align: left;widows: 1;word-spacing: 1px;caret-color: rgb(38, 17, 32);min-height: 1em;color: rgba(0, 0, 0, 0.8);"><br mpa-from-tpl="t" style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;"></section><section mpa-from-tpl="t" style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;white-space: normal;font-weight: 700;orphans: 4;text-align: left;widows: 1;word-spacing: 1px;caret-color: rgb(38, 17, 32);min-height: 1em;color: rgba(0, 0, 0, 0.8);"><strong mpa-from-tpl="t" style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;letter-spacing: 0.544px;color: rgb(0, 128, 255);font-size: 18px;">下载2：Python视觉实战项目52讲</strong></section><section mpa-from-tpl="t" style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;white-space: normal;font-weight: 700;orphans: 4;text-align: left;widows: 1;word-spacing: 1px;caret-color: rgb(38, 17, 32);min-height: 1em;color: rgba(0, 0, 0, 0.8);"><span style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;letter-spacing: 0.544px;font-size: 15px;">在<span style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;letter-spacing: 0.544px;">「<strong mpa-from-tpl="t" style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;letter-spacing: 0.544px;"><span style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;letter-spacing: 0.544px;">小白学视觉</span></strong>」</span>公众号后台回复：<span style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;letter-spacing: 0.544px;"><strong mpa-from-tpl="t" style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;"><span style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;letter-spacing: 0.544px;color: rgb(255, 104, 39);">Python视觉实战项目</span></strong></span><strong mpa-from-tpl="t" style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;letter-spacing: 0.544px;color: rgb(255, 0, 0);">，</strong><span style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;letter-spacing: 0.544px;">即可下载包括<strong mpa-from-tpl="t" style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;">图像分割、口罩检测、车道线检测、车辆计数、添加眼线、车牌识别、字符识别、情绪检测、文本内容提取、面部识别</strong>等31个视觉实战项目，助力快速学校计算机视觉。</span></span></section><section mpa-from-tpl="t" style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;white-space: normal;font-weight: 700;orphans: 4;text-align: left;widows: 1;word-spacing: 1px;caret-color: rgb(38, 17, 32);min-height: 1em;color: rgba(0, 0, 0, 0.8);"><br mpa-from-tpl="t" style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;"></section><section mpa-from-tpl="t" style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;white-space: normal;font-weight: 700;orphans: 4;text-align: left;widows: 1;word-spacing: 1px;caret-color: rgb(38, 17, 32);min-height: 1em;color: rgba(0, 0, 0, 0.8);"><strong mpa-from-tpl="t" style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;letter-spacing: 0.544px;color: rgb(0, 128, 255);font-size: 18px;">下载3：OpenCV实战项目20讲</strong></section><section mpa-from-tpl="t" style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;white-space: normal;font-weight: 700;orphans: 4;text-align: left;widows: 1;word-spacing: 1px;caret-color: rgb(38, 17, 32);min-height: 1em;color: rgba(0, 0, 0, 0.8);"><span style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;letter-spacing: 0.544px;font-size: 15px;"><span style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;letter-spacing: 0.544px;">在<span style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;letter-spacing: 0.544px;">「<strong mpa-from-tpl="t" style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;letter-spacing: 0.544px;"><span style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;letter-spacing: 0.544px;">小白学视觉</span></strong>」</span>公众号后台回复：<strong mpa-from-tpl="t" style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;"><span style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;letter-spacing: 0.544px;color: rgb(255, 104, 39);">OpenCV实战项目20讲</span></strong></span><strong mpa-from-tpl="t" style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;letter-spacing: 0.544px;color: rgb(255, 0, 0);">，</strong><span style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;letter-spacing: 0.544px;">即可下载含有<strong mpa-from-tpl="t" style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;">20</strong>个基于<strong mpa-from-tpl="t" style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;">OpenCV</strong>实现20个<strong mpa-from-tpl="t" style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;">实战项目</strong>，实现OpenCV学习进阶。</span></span></section><section mpa-from-tpl="t" style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;white-space: normal;font-weight: 700;orphans: 4;text-align: left;widows: 1;word-spacing: 1px;caret-color: rgb(38, 17, 32);min-height: 1em;color: rgba(0, 0, 0, 0.8);"><br mpa-from-tpl="t" style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;"></section><p style="margin: 0px 0px 0em;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;clear: both;min-height: 1em;font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;white-space: normal;font-size: medium;font-weight: 700;orphans: 4;widows: 1;word-spacing: 1px;caret-color: rgb(38, 17, 32);letter-spacing: 1px;color: rgba(0, 0, 0, 0.8);line-height: 25.6px;"><span style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;color: inherit;font-size: inherit;letter-spacing: 0.544px;">交流群</span><br mpa-from-tpl="t" style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;"></p><p style="margin: 0px 0px 0em;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;clear: both;min-height: 1em;font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;white-space: normal;font-size: medium;font-weight: 700;orphans: 4;widows: 1;word-spacing: 1px;caret-color: rgb(38, 17, 32);letter-spacing: 1px;color: rgba(0, 0, 0, 0.8);line-height: 25.6px;"><br mpa-from-tpl="t" style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;"></p><p style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;clear: both;min-height: 1em;font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;white-space: normal;font-weight: 700;orphans: 4;text-align: left;widows: 1;word-spacing: 1px;caret-color: rgb(38, 17, 32);color: rgb(62, 62, 62);"><span style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;font-size: 15px;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">歡迎加入公眾號讀者群一起和同行交流，目前有</font></font><span style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;font-weight: bolder;letter-spacing: 0.544px;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">SLAM </font></font><span style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;font-weight: bolder;letter-spacing: 0.544px;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">、三維視覺</font></font></span><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">、傳感器</font></font><span style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;font-weight: bolder;letter-spacing: 0.544px;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">、</font></font><span style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;font-weight: bolder;letter-spacing: 0.544px;"><span style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;font-weight: bolder;letter-spacing: 0.544px;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">自動駕駛、</font></font></span><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">計算攝影</font></font></span></span></span><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">、檢測、分割、識別、</font></font><span style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;font-weight: bolder;letter-spacing: 0.544px;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">醫學影像、GAN </font></font><span style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;font-weight: bolder;letter-spacing: 0.544px;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">、</font></font><span style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;font-weight: bolder;letter-spacing: 0.544px;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">算法競賽</font></font></span></span></span><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">等微信群（以後會逐漸細分），</font></font></span><span style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;font-size: 15px;letter-spacing: 0.544px;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">請掃描下面微信號加群，備註：”暱稱+學校/公司+研究方向“，例如：”張三 + 上海交大 + 視覺SLAM“。</font></font><span style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;font-weight: bolder;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">請按照格式備註，否則不予通過</font></font></span><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">。</font><font style="vertical-align: inherit;">添加成功後會根據研究方向邀請進入相關微信群。</font></font><strong mpa-from-tpl="t" style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">請勿</font></font></strong><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">在群內發送</font></font><span style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;font-weight: bolder;"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">廣告</font></font></span><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">，否則會請出群，謝謝理解~</font></font></span></p><p style="margin: 0px 0px 0em;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;clear: both;min-height: 1em;"><img class="rich_pages wxw-img" data-galleryid="" data-ratio="1" data-s="300,640" data-type="jpeg" data-w="430" data-src="https://mmbiz.qpic.cn/sz_mmbiz_jpg/4AqSEnNUeric5L4iaE0Ev62IMvcQhyKHgGtrLkTO4pa7aMsoWkoT5wOkrHDiaNfPK1tTfTKLpxC8fyVxnjwjV3AuA/640?wx_fmt=jpeg&wxfrom=5&wx_lazy=1&wx_co=1" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; vertical-align: bottom; background-color: rgb(238, 237, 235); border-width: 1px; border-style: solid; border-color: rgb(238, 237, 235); background-size: 40px; background-position: center center; background-repeat: no-repeat; box-sizing: border-box !important; overflow-wrap: break-word !important; visibility: visible !important; width: 133px !important; height: auto !important;" _width="133px" src="./深度學習環境配置指南！ （Windows、Mac、Ubuntu全講解）_files/640(48)" crossorigin="anonymous" alt="圖片" data-fail="0"></p><p style="margin: 0px 0px 0em;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;clear: both;min-height: 1em;"><br style="margin: 0px;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;"></p><p style="margin: 0px 0px 0em;padding: 0px;outline: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;clear: both;min-height: 1em;font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;white-space: normal;font-weight: 700;orphans: 4;widows: 1;word-spacing: 1px;caret-color: rgb(38, 17, 32);"><img class="rich_pages wxw-img" data-ratio="0.5787671232876712" data-s="300,640" data-src="https://mmbiz.qpic.cn/mmbiz_png/4AqSEnNUer8Co8oDDJzFWWECpytMibasA1TMFTFGku5JPkwhp0ywxsmibkOhmichYM6iah0YrIYSsRn9YFWYXuic5Iw/640?wx_fmt=jpeg&wxfrom=5&wx_lazy=1&wx_co=1" data-type="jpeg" data-w="876" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; vertical-align: bottom; background-color: rgb(238, 237, 235); border-width: 1px; border-style: solid; border-color: rgb(238, 237, 235); background-size: 40px; background-position: center center; background-repeat: no-repeat; letter-spacing: 0.544px; box-sizing: border-box !important; overflow-wrap: break-word !important; visibility: visible !important; width: 677px !important; height: auto !important;" _width="677px" src="./深度學習環境配置指南！ （Windows、Mac、Ubuntu全講解）_files/640(49)" crossorigin="anonymous" alt="圖片" data-fail="0"></p></pre></pre></pre></div>
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