基于层次分析法的本体映射

运用层次分析法来解决相似度计算中的权值分配问题。它将影响相似度计算的各个因素划分成相关联的有序层次,通过判断矩阵的建立、权值计算和一致性检验得到结果。该方法将定性分析和定量分析相结合,综合考虑不同属性对于概念含义影响程度的差别,有效地减小了使用等权算法或者是人为确定权值所产生的计算误差,使权值的分配更科学,提高了相似度计算的准确度。

Ontology Mapping Based on Analytical Hierarchy Process

This paper applies analytical hierarchy process to solving weights allocation in similarity calculation.It divides each factor which influences similarity calculation into ordered hierarchies which are related to each other.It gets results by building judgment matrix,calculating weights and communality test.The method combines qualitative analysis with quantitative analysis,considers different properties to influence degree difference in concept meanings.It reduces calculation errors which are caused by using equal weights calculation or defining weights by man effectively.It makes weights allocation more scientific,enhances accuracy of the Similarity calculation.