#!/usr/bin/python??? 
# -*- coding:utf-8 -*-??? 
? 
import sys? 
reload(sys)? 
? 
sys.setdefaultencoding('utf-8')? 
? 
import jieba? 
import jieba.analyse? 
import xlwt #寫(xiě)入Excel表的庫(kù)? 
? 
if __name__=="__main__":? 
? 
??? wbk = xlwt.Workbook(encoding = 'ascii')? 
??? sheet = wbk.add_sheet("wordCount")#Excel單元格名字? 
??? word_lst = []? 
??? key_list=[]? 
??? for line in open('ceshi.txt'):#1.txt是需要分詞統(tǒng)計(jì)的文檔? 
? 
??????? item = line.strip('\n\r').split('\t') #制表格切分? 
??????? # print item? 
??????? tags = jieba.analyse.extract_tags(item[0]) #jieba分詞 
??????? # analyse.extract_tags獲取關(guān)鍵詞 jieba.cut('xxx.txt',cut_all=false/true)參數(shù)true/false代表全模式，精確模式 
??????? for t in tags:? 
??????????? word_lst.append(t)? 
? 
??? word_dict= {}? 
??? with open("wordCount.txt",'w') as wf2: #打開(kāi)文件? 
? 
??????? for item in word_lst:? 
??????????? if item not in word_dict: #統(tǒng)計(jì)數(shù)量? 
??????????????? word_dict[item] = 1? 
??????????? else:? 
??????????????? word_dict[item] += 1? 
? 
??????? orderList=list(word_dict.values())? 
??????? orderList.sort(reverse=True)? 
??????? # print orderList? 
??????? for i in range(len(orderList)):? 
??????????? for key in word_dict:? 
??????????????? if word_dict[key]==orderList[i]:? 
??????????????????? wf2.write(key+' '+str(word_dict[key])+'\n') #寫(xiě)入txt文檔? 
??????????????????? key_list.append(key)? 
??????????????????? word_dict[key]=0? 
????? 
????? 
??? for i in range(len(key_list)):? 
??????? sheet.write(i, 1, label = orderList[i])? 
??????? sheet.write(i, 0, label = key_list[i])? 
??? wbk.save('wordCount.xls') #保存為 worword_dict= {} dCount.xls文件

轉(zhuǎn)載于:https://www.cnblogs.com/lh459384111/p/7759792.html

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