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基于本体论的知识检索研究 被引量:9

A Study of Knowledge Retrieval Based on Ontology
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摘要 对目前Web检索中存在的问题进行分析,提出一种基于本体论的知识检索方法,该方法可以弥补基于关键词机械匹 配的检索机制的不足,改善Web检索的性能,增强Web检索的语义性和知识性。 This paper analyzes the problems of contemporary Web information retrieval, and proposes the way of knowledge retrieval on ontology, which can make for the drawbacks of the way of mechanic match of key words, and add semantics and knowledge to information retrieval. So it can improve the performance of Web retrieval greatly.
作者 金燕 张玉峰
出处 《图书情报工作》 CSSCI 北大核心 2004年第7期41-43,共3页 Library and Information Service
关键词 本体论 知识检索 关键词检索 网络检索 ontology knowledge retrieval
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