An Ontology Evaluation Method Based on Corpus
Jian Hua Zheng · Journal of Intelligence · 2012
Ontology represents domain knowledge.With the development of the semantic web,ontology is widely used,how to evaluate its expression capability for the domain know ledge is a problem need to be solved urgently.This paper analyzed the factors influencing ontology in representing the domain know ledge,proposed an ontology evaluation method based on corpus,w hich evaluates ontologies comprehensively from four aspects,namely term coverage rate,relationship coverage rate,relationship expansion rate and instance expansion rate.The experimental results show that the proposed method can evaluate effectively the capability of ontology in representing the given domain corpus.