基于HMM模型的中文分词:finalseg

jopen 12年前

finalseg -> Chinese Words Segment Library in Python based on HMM Model 基于HMM模型的中文分词

用法

  • 将finalseg目录放置于当前目录或者site-packages目录
  • import finalseg

代码示例

import finalseg    sentence_list = [  "姚晨和老凌离婚了",  "他说的确实在理",  "长春市长春节讲话"  ]    print u"=默认效果"    for sentence in sentence_list:      seg_list = finalseg.cut(sentence)      print "/ ".join(seg_list)    print u"\n=打开新词发现功能后的效果\n"      for sentence in sentence_list:      seg_list = finalseg.cut(sentence,find_new_word=True)      print "/ ".join(seg_list)

算法

性能

  • 200 KB/Second
  • Test Env: Intel(R) Core(TM) i7-2600 CPU @ 3.4GHz;《围城》.txt

例子

项目主页:http://www.open-open.com/lib/view/home/1348294552183