Using ontology to improve precision of terminology extraction from documents

doi:10.1016/j.eswa.2008.12.034

CSpace

	Using ontology to improve precision of terminology extraction from documents
	Zhang, Wen 1,3; Yoshida, Taketoshi 1; Tang, Xijin 2
	2009-07-01
发表期刊	EXPERT SYSTEMS WITH APPLICATIONS
ISSN	0957-4174
卷号	36 期号:5 页码:9333-9339
摘要	In this paper. we proposed a new approach using ontology to improve precision of terminology extraction from documents. Firstly, a linguistic method was used to extract the terminological patterns from documents. Then, similarity measures within the framework of ontology were employed to rank the semantic dependency of the noun words in a pattern. Finally, the patterns at a predefined proportion according to their semantic dependencies were retained and regarded as terminologies. Experiments on Retuers-21578 corpus has shown that WordNet ontology, that we adopted for the task of extracting terminologies from English documents, can improve the precision of classical linguistic method on terminology extraction significantly. (C) 2008 Elsevier Ltd. All rights reserved.
关键词	Terminology extraction Ontology Semantic dependency WordNet
DOI	10.1016/j.eswa.2008.12.034
语种	英语
资助项目	Ministry of Education, Culture, Sports. Science and Technology of Japan ; National Natural Science Foundation of China[70571078] ; National Natural Science Foundation of China[70221001]
WOS研究方向	Computer Science ; Engineering ; Operations Research & Management Science
WOS类目	Computer Science, Artificial Intelligence ; Engineering, Electrical & Electronic ; Operations Research & Management Science
WOS记录号	WOS:000264782800066
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/7335
专题	中国科学院数学与系统科学研究院
通讯作者	Zhang, Wen
作者单位	1.Japan Adv Inst Sci & Technol, Sch Knowledge Sci, Nomi, Ishikawa 9231292, Japan 2.Chinese Acad Sci, Inst Syst Sci, Acad Math & Syst Sci, Beijing 100190, Peoples R China 3.Beihang Univ, Dept Informat Syst, Sch Econ & Management, Beijing 100083, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Wen,Yoshida, Taketoshi,Tang, Xijin. Using ontology to improve precision of terminology extraction from documents[J]. EXPERT SYSTEMS WITH APPLICATIONS,2009,36(5):9333-9339.
APA	Zhang, Wen,Yoshida, Taketoshi,&Tang, Xijin.(2009).Using ontology to improve precision of terminology extraction from documents.EXPERT SYSTEMS WITH APPLICATIONS,36(5),9333-9339.
MLA	Zhang, Wen,et al."Using ontology to improve precision of terminology extraction from documents".EXPERT SYSTEMS WITH APPLICATIONS 36.5(2009):9333-9339.