Chapter

Recommender Systems

pp 199-224

Date:

Ensemble-Based and Hybrid Recommender Systems

  • Charu C. AggarwalAffiliated withIBM T.J. Watson Research Center

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Abstract

In the previous chapters, we discussed three different classes of recommendation methods. Collaborative methods use the ratings of a community of users in order to make recommendations, whereas content-based methods use the ratings of a single user in conjunction with attribute-centric item descriptions to make recommendations.