A model for serendipitous music retrieval

  • Authors:
  • Markus Schedl;David Hauger;Dominik Schnitzer

  • Affiliations:
  • Johannes Kepler University;Johannes Kepler University;Austrian Research Institute for Artificial Intellgence

  • Venue:
  • Proceedings of the 2nd Workshop on Context-awareness in Retrieval and Recommendation
  • Year:
  • 2012

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Abstract

Music retrieval systems that take into account the user's taste and information or entertainment need when building the results set to a query are of vital interest for academia, industry, and the passionate music listener. Unfortunately, preliminary attempts to incorporate such aspects have been rather sparse so far. Focusing on the problem of music recommendation, we therefore present a new model that combines several factors we deem to be important for personalizing retrieval results: similarity, diversity, popularity, hotness, recentness, novelty, and serendipity. We further propose different ways to measure the corresponding aspects and, where available, point to literature for a more detailed elaboration of the corresponding measures. In addition, we propose the use of social media mining techniques to address the problem of estimating popularity and hotness in a geo-aware manner.