Semantic computation in a Chinese question-answering system

	Semantic computation in a Chinese question-answering system
	Li, SJ ; Zhang, J ; Huang, X ; Bai, S ; Liu, Q
	2002-11-01
发表期刊	JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY
ISSN	1000-9000
卷号	17 期号:6 页码:933-939
摘要	This paper introduces a kind of semantic computation and presents how to combine it into our Chinese Question-Answering (QA) system. Based on two kinds of language resources, Hownet and Cilin, we present an approach to computing the similarity and relevancy between words. Using these results, we can calculate the relevancy between two sentences and then get the optimal answer for the query in the system. The calculation adopts quantitative methods and can be incorporated into QA systems. easily, avoiding some difficulties in conventional NLP (Natural Language Processing) problems. The experiments show that the results, are satisfactory.
关键词	similarity relevancy Hownet question-answering natural language processing
收录类别	SCI
语种	英语
WOS研究方向	Computer Science
WOS类目	Computer Science, Hardware & Architecture ; Computer Science, Software Engineering
WOS记录号	WOS:000179638600031
出版者	SCIENCE CHINA PRESS
引用统计	被引频次：31[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://119.78.100.204/handle/2XEOYT63/13527
专题	中国科学院计算技术研究所期刊论文_英文
通讯作者	Li, SJ
作者单位	1.Peking Univ, Inst Computat Linguist, Beijing 100871, Peoples R China 2.Chinese Acad Sci, Software Dept, Inst Comp Technol, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Li, SJ,Zhang, J,Huang, X,et al. Semantic computation in a Chinese question-answering system[J]. JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY,2002,17(6):933-939.
APA	Li, SJ,Zhang, J,Huang, X,Bai, S,&Liu, Q.(2002).Semantic computation in a Chinese question-answering system.JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY,17(6),933-939.
MLA	Li, SJ,et al."Semantic computation in a Chinese question-answering system".JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY 17.6(2002):933-939.