摘要： 针对目前本体映射中使用多策略计算概念间相似度和对相似度进行集成时存在的问题，对部分关键策略进行相应的改进，提出利用层次分析法对多策略计算出的相似度进行定量的权值分配。实验结果表明，该方法对多策略的改进是有效的，可较好地区分不同策略得出的相似度对映射结果的重要程度，提高本体映射的查准率。

关键词: 本体映射, 多策略, 层次分析法, 权值

Abstract: Aiming at the current problems of computation concept similarity by the multi-strategies and integrating similarity, this paper improves some key strategies, and proposes making use of Analytic Hierarchy Process(AHP) to distribute weights quantificationally to similarity computation by the multi-strategies. Experimental results show that this method improves multi-strategies effectively and distinguishes the important degree of similarity computed by different strategies commendably to mapping result, improves the precision of ontology mapping.

Key words: ontology mapping, multi-strategies, Analytic Hierarchy Process(AHP), weight

中图分类号: 

• TP393