design and evaluation of individual user adaptive recommender system based on awareness

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This research presented the awareness based interactive recommendation system to find out the true preferences of a user. We developed Round-trip Plan Recommendation System, and Preference Clarification Recommender System by Searching Items Beyond Category.In the former, we proposed the interactive recommendation method by grouping various plans, user-profiling and the preference estimation method. The proposed methods and its evaluations were published as international conference papers and book in chapter papers.In the latter case, we proposed the recommendation method which supports users to clarify the most appropriate preference by assisting both the preference concretization of users and the preference change of users. The proposed method and its evaluations were published as international conference papers and the JSAI journal paper.