Research on concept similarity calculation method based on semantic grid
Guozeng Zhao · 2015
Study the concept of similarity is the basis to ach ieve semantic interoperability in the Semantic Grid，but also knowledge representation and information retrieval in an important research content. In this paper, th e ISA hierarchy ontology relationship, considering the de gree of semantic overlap, semantic distance, level, depth, level, based on the gradient to other factors, presents a conceptual ontology similarity calculation. Experim ental results show that the method and the method and the subject ive judgments compared to traditional computing met hods to improve the accuracy of computer similarity.