An Optimized Solution to Map Web User Profile Based on Domain Ontology?

Ontology defines concepts, attributes and relations used to describe and represent an area of knowledge. The aim of this paper is to create a personalized ontology for web information gathering using language processing techniques. When representing user profiles, many models have utilized only knowledge from either a global knowledge base or user’s local information. To generate user’s local instance repositories to match the representation of a global knowledge base and to develop a combined ontology using strategies like ontology mapping technique, text categorization, jakard and cosine similarity methods are used to evaluate the efficiency.