zoukankan      html  css  js  c++  java
  • 9.26

    1.读入待分析的字符串

    fo=open('test.txt','w')
    fo.write('''All the times that you rain on my parade
    And all the clubs you get in using my name
    You think you broke my heart
    Ohhh girl for goodness sake
    You think I'm crying
    Oh my ohhh, well I ain't!
    And I didn't wanna write a song
    'Cause I didn't want anyone thinking I still care, I don't
    But, you still hit my phone up
    And baby I be moving on
    And I think you should be somethin' I don't wanna hold back
    Maybe you should know that
    My mama don't like you and she like's everyone''')
    fo=close()

    2.分解提取单词

    news=news.lower()
    for i in ',!'':
        news=news.replace(i,' ')
    words=sorry.split(' ')
    print(words)

    3.计数字典

    4.排除语法型词汇

    dic={}
    words.sort()
    d=set(words)
    d=d-exc
    for i in d:
        dic[i]=words.count(i)

    5.排序

    6.输出TOP(20)

    wc=list(dic.items())
    wc.sort(key=lambda x:x[1],reverse=True)#排序
    for i in range(20):
        print(wc[i])
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  • 原文地址:https://www.cnblogs.com/chenyanxi123/p/7597321.html
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