| HAL : hal-00595695, version 3 |
| arXiv : 1105.4995 |
| Fiche détaillée | Récupérer au format |
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| Versions disponibles : | v1 (25-05-2011) | v2 (30-08-2011) | v3 (15-02-2012) |
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| Robust approachability and regret minimization in games with partial monitoring |
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| Shie Mannor 1Vianney Perchet 2 |
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| (23/01/2012) |
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| Approachability has become a standard tool in analyzing earning algorithms in the adversarial online learning setup. We develop a variant of approachability for games where there is ambiguity in the obtained reward that belongs to a set, rather than being a single vector. Using this variant we tackle the problem of approachability in games with partial monitoring and develop simple and efficient algorithms (i.e., with constant per-step complexity) for this setup. We finally consider external regret and internal regret in repeated games with partial monitoring and derive regret-minimizing strategies based on approachability theory. |
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| 1 : | Department of Electrical Engineering - Technion (EE-Technion) |
| Israel Institute of Technology | |
| 2 : | Centre de Mathématiques et de Leurs Applications (CMLA) |
| CNRS : UMR8536 – École normale supérieure de Cachan - ENS Cachan | |
| 3 : | Département de Mathématiques et Applications (DMA) |
| CNRS : UMR8553 – Ecole normale supérieure de Paris - ENS Paris | |
| 4 : | Groupement de Recherche et d'Etudes en Gestion à HEC (GREGH) |
| GROUPE HEC – CNRS : UMR2959 | |
| 5 : | CLASSIC (INRIA Paris - Rocquencourt) |
| Ecole normale supérieure de Paris - ENS Paris – INRIA | |
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| Domaine | : | Mathématiques/Statistiques Statistiques/Théorie Informatique/Apprentissage |
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| Liste des fichiers attachés à ce document : | ||||||||||
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| hal-00595695, version 3 | |
| http://hal.archives-ouvertes.fr/hal-00595695 | |
| oai:hal.archives-ouvertes.fr:hal-00595695 | |
| Contributeur : Gilles Stoltz | |
| Soumis le : Mercredi 15 Février 2012, 15:19:50 | |
| Dernière modification le : Mercredi 15 Février 2012, 15:38:49 | |