word-frequency-count

利用Python做一个词频统计

词频统计

　　对纯英语的文本文件【Eg: 瓦尔登湖(英文版).txt】的英文单词出现的次数进行统计，并记录起来

代码实现

import string
from os import path
with open('瓦尔登湖(英文版).txt','rb') as text1:
	words = [word.strip(string.punctuation).lower() for word in str(text1.read()).split()]
	words_index = set(words)
    count_dict = {index:words.count(index) for index in words_index}
    with open(path.dirname(__file__) + '/file1.txt','a+') as text2:
        text2.writelines('以下是词频统计的结果：' + '\n')
        for word in sorted(count_dict,key=lambda x:count_dict[x],reverse=True):
            text2.writelines('{}--{} times'.format(word,count_dict[word]) + '\n')
        text1.close()
        text2.close()

代码解析

Python 词频统计