统计哈姆雷特文本中高频词的个数
统计哈姆雷特文本中高频词的个数三国演义人物出场统计开源代码讲解视频kou@ubuntu:~/python$ cat ClaHamlet.py#!/usr/bin/env python# coding=utf-8#e10.1CalHamlet.pydef getText():txt = open("hamlet.txt", "r").read()txt = t
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统计哈姆雷特文本中高频词的个数
kou@ubuntu:~/python$ cat ClaHamlet.py
#!/usr/bin/env python
# coding=utf-8
#e10.1CalHamlet.py
def getText():
txt = open("hamlet.txt", "r").read()
txt = txt.lower()
for ch in '!"#$%&()*+,-./:;<=>?@[\\]^_‘{|}~':
txt = txt.replace(ch, " ") #将文本中特殊字符替换为空格
return txt
hamletTxt = getText()
words = hamletTxt.split()
counts = {}
for word in words:
counts[word] = counts.get(word,0) + 1
items = list(counts.items())
items.sort(key=lambda x:x[1], reverse=True)
for i in range(10):
word, count = items[i]
print ("{0:<10}{1:>5}".format(word, count))
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