Research on the Domain-Ontology-Based Semantic Similarity Computing
Zhou Ting · Computer Engineering and Science · 2007
The paper presents some related knowledge on ontology and three kinds of computing models based on domain ontology.Aimed at the advantages and disadvantages of these models,as well as the characteristics of domain ontology,we put forward an improved domain-ontology-based semantic similarity computing model,which makes the information content and attribute of concept as two decision factors based on the distance-based computing model.It is proved that this model can reflect the semantic relationships among the concepts more precisely,and provide an effective quantification for them.