Research on an ontology concept similarity calculation approach based on the integrated multilayer information
Zaimei Zhang · Journal of Communications · 2009
A new ontology concept similarity calculation approach based on the integrated multilayer information was proposed.The approach started from the single-layer information of concepts,calculated the semantic,pragmatic and lit-eral similarity respectively,and then integrated these similarities according to a certain integrated method,lastly,got the integrated similarity which described concepts more entirely.Experimental result demonstrates that,comparing with the methods based on single-layer information,the integrated approach improves the precision of concept similarity calcula-tion effectively,and the calculation results inosculate with subjective judgment more tightly.