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| HAL : inria-00428923, version 1 |
| Voir la fiche détaillée |  BibTeX,EndNote,... |
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| International Workshop on Machine Learning and Music (ICML08 Workshop), Helsinki : Finlande (2008) |
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| Metropolis-Hastings sampling in a FilterBoost music classifier |
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| Balázs Kégl1, 2, 3Thierry Bertin-MahieuxDouglas Eck |
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| (03/07/2008) |
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| Rejection sampling is a useful technique for performing supervised learning on training sets too large to be learned in their entirety. FilterBoost is a recent extension to AdaBoost which uses rejection sampling in an online learning framework and has been shown to work for automatic tagging of music. In this paper we improve on FilterBoost by adding Metropolis-Hastings sampling, thus allowing the algorithm to focus on hard-to-classify examples. We describe how our knowledge of artist-level similarity can be used effectively in a Metropolis-Hastings framework and demonstrate a significant increase in classification accuracy over standard FilterBoost. |
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| 1 : | LAL - Laboratoire de l'Accélérateur Linéaire |
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| 2 : | INRIA Saclay - Ile de France - TAO |
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| 3 : | LRI - Laboratoire de Recherche en Informatique |
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| Domaine | : | Informatique/Apprentissage |
| inria-00428923, version 1 | |
| http://hal.inria.fr/inria-00428923 | |
| oai:hal.inria.fr:inria-00428923 | |
| Contributeur : Balázs Kégl | |
| Soumis le : Jeudi 29 Octobre 2009, 23:40:11 | |
| Dernière modification le : Mardi 22 Novembre 2011, 15:02:21 | |
