中央一号文件中文词频统计与存储到文件中

 1 # Author :Zcb
 2 
 3 #中文词频统计
 4 import jieba
 5 import sys
 6 
 7 f = open("d:/政府工作报告.txt",'r')
 8 txt = f.read()
 9 f.close()
10 
11 d={}
12 ls=jieba.lcut(txt)
13 exclude =['“','”','要','和','，','的','\n','。','、']  #清楚
14 for w in ls:
15     if w in exclude or len(w)==1:
16         continue
17     d[w]=d.get(w,0)+1
18 
19 #####################按val排序
20 res = sorted(d.items(),key =lambda x:x[1],reverse=True)
21 fd= open("d:/统计结果.txt",'w')
22 old_stdout = sys.stdout
23 sys.stdout = fd
24 for w in res:
25     if(w[1]<=25):
26         continue
27     print('"{}"出现了{}次'.format(w[0],w[1]))
28 sys.stdout = old_stdout
29 fd.close()

标签：文件,stdout,sys,词频,一号,exclude,txt,open
来源： https://www.cnblogs.com/zach0812/p/11258982.html