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Researcher profile

Youchun Ji

2 papers in the PaperMetrix corpus

Publications

Papers by this author

  1. Missing Value Prediction Using Co-clustering and RBF for Collaborative Filtering

    2015

    The sparsity of user-item rating matrix will reduce the performance of collaborative filtering algorithm in news recommendation system. In order to overcome the problem, we predict the values of user-item rating matrix combining two approaches: …

  2. THE HIERARCHICAL MODEL FOR NEWS RECOMMENDATION

    2019 · Control and Intelligent Systems

    ACTA Press publishes numerous proceedings like technical publications, scientific publications for power and energy systems and research papers for international conferences in the general areas of engineering and computer science.