1. 词频统计:
import jieba
txt = open("threekingdoms3.txt", "r", encoding='utf-8').read()
words = jieba.lcut(txt)
counts = {}
for word in words:
if len(word) == 1:
continue
else:
counts[word] = counts.get(word,0) + 1
items = list(counts.items())
items.sort(key=lambda x:x[1], reverse=True)
for i in range(15):
word, count = items[i]
print ("{0:<10}{1:>5}".format(word, count))
结果是:
曹操 946
孔明 737
将军 622
玄德 585
却说 534
关公 509
荆州 413
二人 410
丞相 405
玄德曰 390
不可 387
孔明曰 &nb