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.