Experimental analysis on cross domain preferences association and rating prediction

  • Authors:
  • Zhenhua Dong;Qian Zhao

  • Affiliations:
  • Nankai University College of Information Technical Science, Tianjin, China;Funshion Online Technologies Co., Ltd, Beijin China

  • Venue:
  • Proceedings of the 1st International Workshop on Cross Domain Knowledge Discovery in Web and Social Network Mining
  • Year:
  • 2012

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Abstract

Cross domain recommendation and preferences association are emerging research topics. In this paper, we will study the two topics through experimental analysis methods: firstly, we use folksonamy to analyze the preferences association among different domains; secondly, we analyze the feasibility of cross domain rating prediction based on KNN model. The experimental results report the associative tag pairs of users' preferences on items across domains. In addition, we report the cross domain prediction results here.