Research on Fuzzy Ontology E-learning Based on User Profile

To provide the personalized learning services for learners in the environment of E-learning, firstly, through fuzzy ontology, learning preferences and cognitive status of user was described, and the personalized learning contents were provided via E-learning recommendation system. Secondly, a method to describe user profile was proposed, domain ontology was expanded, and user preferences, interests and hobbies were described. And then, the interested learning object was provided by the recommendation system for users. Finally, as verified by experiment, the results have shown that the acquired fuzzy ontology can describe user preferences very well, and the proposed method is useful in the personalized learning services for learners.