Constructing and Merging Ontology of E-business based on Fuzzy Rough Concept Sets

Ontology, regarded as a basic knowledge structure for information on the Semantic Web, often captures a semantic network and represents it by a graph. The domain ontology model of e-business is built combined with knowledge of domain expert. The domain ontology model of e-business is built combined with knowledge of domain expert. Ontology provides common understanding of the domain knowledge and confirms common approbatory vocabulary in the domain. The project probes into building and merging of e-business domain ontology based on fuzzy rough concept sets in order to constructing the ontology model of e-commerce recommendation system, and to suffice the needs of theory and application in E-commerce recommendation system. Finally, ontology merging is carried out. The experimental results indicate that this method has great promise.