1 #统计《三国志》里人物的出现次数 2 3 import jieba 4 text = open(‘threekingdoms.txt‘,‘r‘,encoding=‘utf-8‘).read() 5 excludes = {‘将军‘,‘却说‘,‘二人‘,‘不能‘,‘如此‘,‘荆州‘,‘不可‘,‘商议‘,‘如何‘,‘军士‘,‘左右‘,‘主公‘,‘引兵‘,‘次日‘,‘大喜‘,‘军马‘, 6 ‘天下‘,‘东吴‘,‘于是‘} 7 #返回列表类型的分词结果 8 words = jieba.lcut(text) 9 #通过字典映射,统计次数 10 counts = {} 11 for word in words: 12 if len(word) == 1: 13 continue 14 elif word == ‘孔明曰‘ or word == ‘孔明‘: 15 rword = ‘诸葛亮‘ 16 elif word == ‘关公‘ or word == ‘云长‘: 17 rword = ‘关羽‘ 18 elif word == ‘玄德‘ or word == ‘玄德曰‘: 19 rword = ‘刘备‘ 20 elif word == ‘孟德‘ or word == ‘丞相‘: 21 rword = ‘曹操‘ 22 else: 23 rword = word 24 counts[rword] = counts.get(rword,0) + 1 25 for word in excludes: 26 del counts[word] 27 items = list(counts.items()) 28 #排序,从大到小 29 items.sort(key=lambda x:x[1],reverse=True) 30 for i in range(5): 31 word,count = items[i] 32 print(‘{0:<10}{1:>5}‘.format(word,count))
原文地址:https://www.cnblogs.com/sineik/p/9302218.html
时间: 2024-10-31 06:58:07