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分词完成得到切片,如何快速的通过停用词表剔除多余的词
zarte
·
Apr 27, 2018
· 1753 views
This topic created in 3111 days ago, the information mentioned may be changed or developed.
求个高效的方法。
词表
分词
停用
切片
3 replies
•
2018-04-28 10:21:14 +08:00
gabon
Apr 27, 2018 via Android
1
1
分词 n 个,停用词 m 个,复杂度就 On。分完的每个词你得最少扫描一遍吧。停用词用 hashset 保存,foreach 迭代分完的词。
ByteChen
Apr 28, 2018
2
分词不会太麻烦吗
zarte
OP
Apr 28, 2018
3
@
ByteChen
那也没办法呀,要统计热点。
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