Product Domain Ontology Construction: Based on Online Review Features and Opinion Quintuple

Abstract

Based on the current literature research of online review and opinion mining demand, this paper focus on ontology construction in ontology-based opinion mining procedure to improve the effect of opinion mining from evaluating online review. This study extracts domain concepts both from professional and user-generated contents. All elements in opinion quintuple are expressed in the ontology. The result shows that this new research method makes the improvement compared with the traditional process, which indicates the efficiency of the ontology created