本体概念的语义相似度研究  

Researches on Ontology Concept Semantic Similarity

作　　者：王兵[1] 邢永康[1] 

机构地区：[1]重庆大学计算机学院,重庆400030

出　　处：《世界科技研究与发展》2013年第1期34-37,共4页World Sci-Tech R&D

摘　　要：在总结当前主流的本体概念相似度计算方法优缺点基础之上,讨论了一种综合的本体概念语义相似度计算方法。重点分析了本体概念的上下文结构和属性对其相似度计算的影响。实验证明,这种方法是有效的,概念的语义路径和属性对提高其相似度计算的精确度有显著作用,利用该方法进行本体映射同样能取得良好的效果。An improved similarity measure is described on the basis of summarizing the advantage of the current similarity measures. Then the influence by applying the context of concept and the properties in similarity measures is analyzed. This method has been proved to effective by experiments. The results indicate that the semantic path and property of the concept can increase the accuracy of the similarity, and good resuits can also be obtained by applying this method in ontology mapping.

关 键 词：本体映射 语义 相似度 

分 类 号：TP391.1[自动化与计算机技术—计算机应用技术]