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25 lines
850 B
25 lines
850 B
from operator import itemgetter
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import jieba
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import string
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# 统计词汇数
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def count_word(filename):
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file_txt = open(filename, "r", encoding='utf-8').read()
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file_txt = file_txt.lower() # 将文本文件内容的大写字母换成小写字母
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for ch in string.punctuation: # 将文本中的特殊字符替换为空格
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file_txt = file_txt.replace(ch, " ")
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words = list(jieba.lcut(file_txt, cut_all=False)) # 分词
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counts = {} # 用于统计词汇数的字典
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for i in set(words): # 统计词汇数
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if len(i) > 1:
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counts[i] = words.count(i)
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counts = sorted(counts.items(), key=itemgetter(1), reverse=True) # 按字典元素的值进行逆序排序
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for i in range(20): # 输出词汇数最多的10个词
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print(counts[i])
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return counts
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