Information of Defense Products Search System Based on Ontology
Zhou Shujun1 Ma Jing1 Zhu Hengmin 2
1(College of Economics and Management, Nanjing University of Aeronautics and Astronautics, Nanjing 210016,China) 2(College of Economics and Management, Nanjing University of Posts and Telecommunications, Nanjing 210003,China)
Aimed at the weakness of the keyword-based search, an Ontology-based information retrieval model has been presented. Considering the characteristics of Web documents, this paper brings forward a semi-automation construction method of domain Ontology, achievement the semantic indexing through a topic extracting method based on domain Ontology, and succeed in searching the information of defense products.
周书君,马静,朱恒民. 基于Ontology的国防产品信息搜索系统*[J]. 现代图书情报技术, 2008, 24(11): 40-43.
Zhou Shujun,Ma Jing,Zhu Hengmin. Information of Defense Products Search System Based on Ontology. New Technology of Library and Information Service, 2008, 24(11): 40-43.
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