Sui Zhifang,Chen Yirong,Hu Junfeng,The research on the automatic term extraction in the domain of information science and technology,Haikou,China:[s.n.],2002.
[6]
张新.党延忠 基于规则与统计的本体概念自动获取方法研究 [J].-情报学报2007(6)
[7]
Zhang H,Chinese lexical analysis using hierarchical hidden Markov model,Sapporo,Japan:[s.n.],2003.
