A Single-Step Approach to Recommendation Diversification

نویسندگان

  • Sang-Chul Lee
  • Sang-Wook Kim
  • Sunju Park
  • Dong-Kyu Chae
چکیده

This paper addresses recommendation diversification. Existing diversification methods have a difficulty in dealing with the accuracy-diversity tradeoff. We propose a novel method to simultaneously optimize the user preference and diversity of k -items to be recommended.

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تاریخ انتشار 2017