TF-IDF(Term Frequency-InversDocument Frequency)是一种常用于信息处理和数据挖掘的加权技术。该技术采用...
1#coding=utf-82importsys3reload(sys)4sys.setdefaultencoding("utf-8")5importjieba6importjieba.analyse7output=open('words.csv','a')8output.write('词语,词频,词权\n')9stopkeyword=[line.strip()forlineinopen('stop.txt').readlines()]#将停止词文件保存到列表10text = open(r"new.txt","r"...
jieba中文叫做结巴,是一款中文分词工具,官方文档链接:https://github.com/fxsjy/jieba TfidfVectorizer...