Matrix co-factorization for cold-start recommendation Olivier Gouvert, Thomas Oberlin, Cédric Févotte To cite this version: Olivier Gouvert, Thomas Oberlin, Cédric Févotte. Matrix co-factorization for cold-start recommenda- tion. 19th International Society for Music Information Retrieval Conference (ISMIR 2018), Sep 2018, Paris, France. pp.1-7. hal-02279385 HAL Id: hal-02279385 https://hal.archives-ouvertes.fr/hal-02279385 Submitted on 17 Sep 2019 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. Open Archive Toulouse Archive Ouverte OATAO is an open access repository that collects the work of Toulouse researchers and makes it freely available over the web where possible This is an author’s version published in: http://oatao.univ-toulouse.fr/22489 To cite this version: Gouvert, Olivier and Oberlin, Thomas and Févotte, Cédric Matrix co-factorization for cold-start problem. (2018) In: 19th International Society for Music Information Retrieval Conference (ISMIR 2018), 23 September 2018 - 27 September 2018 (Paris, France) Any correspondence concerning this service should be sent to the repository administrator:
[email protected] MATRIX CO-FACTORIZATION FOR COLD-START RECOMMENDATION Olivier Gouvert1 Thomas Oberlin1 Cedric´ Fevotte´ 1 1 IRIT, Universite´ de Toulouse, CNRS, France
[email protected] ABSTRACT tem cannot recommend songs which have never been lis- tened to, and similarly it cannot labeled untagged songs.