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一种改进的本体相似度计算方法 被引量:1

An improved ontology similarity calculation
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摘要 本体映射的关键技术是本体相似度计算。本文基于已有的V-Doc(虚拟文档)技术提出一种新的NV-Doc本体相似度计算方法,其中不仅用到了本体中实体自身以及其第一层相邻节点的信息,而且还充分利用了第二层相邻节点的信息。 How to calculate ontology similarity is a critical technique in ontology mapping, this paper presents a new NV-Doc algorithm that based on V-Doc (virtual document) to calculate ontology similarity. It makes full use of information not only about entity itself in ontology and one-step neighbors, but also two-step neighbors.
作者 朱珍元 郑诚
出处 《微型机与应用》 2011年第1期7-9,共3页 Microcomputer & Its Applications
关键词 语义网 本体映射 虚拟文档 本体相似度 semantic Web ontology mapping virtual document ontology similarity
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