Weimer, Markus ; Karatzoglou, Alexandros ; Le, Quoc ; Smola, Alex (2008)
COFI RANK - Maximum Margin Matrix Factorization for Collaborative Ranking.
Konferenzveröffentlichung, Bibliographie
Kurzbeschreibung (Abstract)
In this paper, we consider collaborative filtering as a ranking problem. We present a method which uses Maximum Margin Matrix Factorization and optimizes ranking instead of rating. We employ structured output prediction to optimize directly for ranking scores. Experimental results show that our method gives very good ranking scores and scales well on collaborative filtering tasks
| Typ des Eintrags: | Konferenzveröffentlichung |
|---|---|
| Erschienen: | 2008 |
| Autor(en): | Weimer, Markus ; Karatzoglou, Alexandros ; Le, Quoc ; Smola, Alex |
| Art des Eintrags: | Bibliographie |
| Titel: | COFI RANK - Maximum Margin Matrix Factorization for Collaborative Ranking |
| Sprache: | Deutsch |
| Publikationsjahr: | 2008 |
| Verlag: | MIT Press |
| Buchtitel: | Advances in Neural Information Processing Systems 20 |
| Kurzbeschreibung (Abstract): | In this paper, we consider collaborative filtering as a ranking problem. We present a method which uses Maximum Margin Matrix Factorization and optimizes ranking instead of rating. We employ structured output prediction to optimize directly for ranking scores. Experimental results show that our method gives very good ranking scores and scales well on collaborative filtering tasks |
| ID-Nummer: | TUD-CS-2008-1218 |
| Fachbereich(e)/-gebiet(e): | 20 Fachbereich Informatik > Telekooperation 20 Fachbereich Informatik |
| Hinterlegungsdatum: | 31 Dez 2016 12:59 |
| Letzte Änderung: | 15 Mai 2018 12:01 |
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