Qualitative Analysis of User-Based and Item-Based Prediction Algorithms for Recommendation Agents

@inproceedings{Papagelis2004QualitativeAO,
  title={Qualitative Analysis of User-Based and Item-Based Prediction Algorithms for Recommendation Agents},
  author={Manos Papagelis and Dimitris Plexousakis},
  booktitle={CIA},
  year={2004}
}
Recommendation agents employ prediction algorithms to provide users with items that match their interests. In this paper, we describe and evaluate several prediction algorithms, some of which are novel in that they combine user-based and item-based similarity measures derived from either explicit or implicit ratings. We compare both statistical and decision… CONTINUE READING

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