Context awareness by case-based reasoning in a music recommendation system

  • Authors:
  • Jae Sik Lee;Jin Chun Lee

  • Affiliations:
  • Division of e-Business, School of Business Administration, Ajou University, Suwon, Korea;Ubiquitous Convergence Research Institute, Suwon, Korea

  • Venue:
  • UCS'07 Proceedings of the 4th international conference on Ubiquitous computing systems
  • Year:
  • 2007

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Abstract

The recommendation system is one of the core technologies for implementing personalization services. Recommendation systems in ubiquitous computing environment should have the capability of context-awareness. In this research, we developed a music recommendation system, which we shall call C2_Music, which utilizes not only the user's demographics and behavioral patterns but also the user's context. For a specific user in a specific context, the C2_Music recommends the music that the similar users listened most in the similar context. In evaluating the performance of C2_Music using a real world data, it outperforms the comparative system that utilizes the user's demographics and behavioral patterns only.