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New Technology of Library and Information Service  2009, Vol. 25 Issue (11): 40-43    DOI: 10.11925/infotech.1003-3513.2009.11.08
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The Comprehensive Quantification Research of Semantic Similarity and Relevance Based on Domain Ontology
Duan Shoujian1  Yang Chaofeng1  Gan Jianhou2
1(Department of Computer Science, Baoshan College, Baoshan 678000, China)
2(College of Computer Science and Information Engineering, Yunnan Normal University, Kunming 650092, China)
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Abstract  

This paper discusses semantic similarity and relevance based on domain Ontology. By analyzing and summarizing the various factors of existing quantification method, it proposes and implements a comprehensive quantification model of concepts in domain Ontology, which takes full account of the semantic similarity and relevance. This model applies the quantification results to semantic query expansion, and achieves a good effect.
Key words： Domain Ontology      Similarity      Relevance      Comprehensive quantification     
Received: 12 October 2009      Published: 25 November 2009
: 

TP391

 		 
Corresponding Authors: Duan Shoujian     E-mail: foreverdy@21cn.com
About author:: Duan Shoujian,Yang Chaofeng,Gan Jianhou
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Duan Shoujian,Yang Chaofeng,Gan Jianhou. The Comprehensive Quantification Research of Semantic Similarity and Relevance Based on Domain Ontology. New Technology of Library and Information Service, 2009, 25(11): 40-43.

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http://manu44.magtech.com.cn/Jwk_infotech_wk3/EN/10.11925/infotech.1003-3513.2009.11.08     OR     http://manu44.magtech.com.cn/Jwk_infotech_wk3/EN/Y2009/V25/I11/40

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