问题分类中基于句法和语义信息的特征选择

袁晓洁,师建兴,宁华,于士涛

Feature selection using syntactic and semantic information in question classification

YUAN Xiao-jie,SHI Jian-xing,NING Hua,YU Shi-tao

计算机工程与应用 . 2008, (33): 144 -147 . DOI: 10.3778/j.issn.1002-8331.2008.33.045