Chinese question classification from approach and semantic views

CASIA OpenIR > 09年以前成果

	Chinese question classification from approach and semantic views
	Wu, YZ; Zhao, J; Xu, B; Lee, GG; Yamada, A; Meng, H; Myaeng, SH
发表期刊	INFORMATION RETRIEVAL TECHNOLOGY, PROCEEDINGS
	2005
卷号	3689 页码:485-490
文章类型	Article
摘要	This paper presents a new Chinese question taxonomy respectively from approach and semantic viewpoints, and a SVM classification algorithm based on multiple features and hybrid feature weighting. The experimental results show that: (1) Lexical semantic features and structural features are the guarantee of high performance of question classification; (2) The contribution of dependency relation extracted from our current parser is no better than that of Bi-gram. (3) Our proposed feature weighting is effective for question classification.
WOS标题词	Science & Technology ; Technology
收录类别	ISTP ; SCI
语种	英语
WOS研究方向	Computer Science
WOS类目	Computer Science, Artificial Intelligence ; Computer Science, Information Systems ; Computer Science, Theory & Methods
WOS记录号	WOS:000233302700038
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ia.ac.cn/handle/173211/9096
专题	09年以前成果
作者单位	Chinese Acad Sci, Natl Lab Pattern Recognit, Inst Automat, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Wu, YZ,Zhao, J,Xu, B,et al. Chinese question classification from approach and semantic views[J]. INFORMATION RETRIEVAL TECHNOLOGY, PROCEEDINGS,2005,3689:485-490.
APA	Wu, YZ.,Zhao, J.,Xu, B.,Lee, GG.,Yamada, A.,...&Myaeng, SH.(2005).Chinese question classification from approach and semantic views.INFORMATION RETRIEVAL TECHNOLOGY, PROCEEDINGS,3689,485-490.
MLA	Wu, YZ,et al."Chinese question classification from approach and semantic views".INFORMATION RETRIEVAL TECHNOLOGY, PROCEEDINGS 3689(2005):485-490.