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【收集】特征工程 #274

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jiangzhonglian opened this issue Jul 15, 2019 · 3 comments
Closed

【收集】特征工程 #274

jiangzhonglian opened this issue Jul 15, 2019 · 3 comments

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@jiangzhonglian
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jiangzhonglian commented Jul 15, 2019

up主你好,有机会可以讲解一下特征选择过程吗?有关于特征选择过程中特征抽取算法的,比如启发式算法的过程

已经合并更新到: #343

@jiangzhonglian
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jiangzhonglian commented Jul 19, 2019

使用sklearn做单机特征工程

特征工程系列

混淆矩阵及confusion_matrix函数的使用

sklearn 网格搜索 - 得到最优参数

@xixici
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xixici commented Aug 6, 2019

怎么这么好的干货放在了这里

使用sklearn做单机特征工程
https://www.cnblogs.com/jasonfreak/p/5448385.html

特征工程系列:特征筛选的原理与实现(上)
https://www.cnblogs.com/purple5252/p/11205500.html

特征工程系列:特征筛选的原理与实现(下)
https://www.cnblogs.com/purple5252/p/11211083.html

@jiangzhonglian
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这个还是在收集阶段,哈哈哈

@jiangzhonglian jiangzhonglian pinned this issue Aug 8, 2019
@jiangzhonglian jiangzhonglian changed the title 特征选择过程 【收集】特征工程 Aug 27, 2020
@apachecn apachecn locked as resolved and limited conversation to collaborators Aug 28, 2020
@jiangzhonglian jiangzhonglian unpinned this issue Aug 28, 2020
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