This thesis takes place within the machine learning theory. In particular it focuses on three sub-domains, stochastic optimization, online learning and clustering. These subjects exist for decades, but all have been recently studied under a new perspective. For instance, bandits games now offer a unified framework for stochastic optimization and online learning. This point of view results in many new extensions of the basic game. In the first part of this thesis, we focus on the mathematical study of these extensions (as well as the classical game). On the other hand, in the second part we discuss two important theoretical concepts for clustering, namely the consistency of algorithms and the stability as a tool for model selection.Ce travai...
This thesis studies several extensions of multi-armed bandit problem, where a learner sequentially s...
International audienceNowadays, in most fields of activities, companies are strengthening their digi...
In this document, we give an overview of recent contributions to the mathematics of statistical sequ...
This thesis takes place within the machine learning theory. In particular it focuses on three sub-do...
Ce travail de thèse s'inscrit dans le domaine du machine learning et concerne plus particulièrement ...
Ce travail de thèse s'inscrit dans le domaine du machine learning et concerne plus particulièrement ...
This thesis works mainly on three subjects. The first one is online clustering in which we introduce...
This thesis is dedicated to the study of the dynamics of multiagent systems with learning agents. Th...
Dans cette thèse, nous étudions deux problèmes d'apprentissage automatique : (I) la détection des co...
Multi-armed bandit problems are receiving a great deal of attention because they adequately formaliz...
The main topics adressed in this thesis lie in the general domain of sequential learning, and in par...
Le clustering sous contraintes (une généralisation du clustering semi-supervisé) vise à exploiter le...
International audienceOver the past few years, the multi-armed bandit model has become increasingly ...
This thesis concerns model-based methods to solve reinforcement learning problems: these methods def...
This thesis studies the following topics in Machine Learning: Bandit theory, Statistical learning an...
This thesis studies several extensions of multi-armed bandit problem, where a learner sequentially s...
International audienceNowadays, in most fields of activities, companies are strengthening their digi...
In this document, we give an overview of recent contributions to the mathematics of statistical sequ...
This thesis takes place within the machine learning theory. In particular it focuses on three sub-do...
Ce travail de thèse s'inscrit dans le domaine du machine learning et concerne plus particulièrement ...
Ce travail de thèse s'inscrit dans le domaine du machine learning et concerne plus particulièrement ...
This thesis works mainly on three subjects. The first one is online clustering in which we introduce...
This thesis is dedicated to the study of the dynamics of multiagent systems with learning agents. Th...
Dans cette thèse, nous étudions deux problèmes d'apprentissage automatique : (I) la détection des co...
Multi-armed bandit problems are receiving a great deal of attention because they adequately formaliz...
The main topics adressed in this thesis lie in the general domain of sequential learning, and in par...
Le clustering sous contraintes (une généralisation du clustering semi-supervisé) vise à exploiter le...
International audienceOver the past few years, the multi-armed bandit model has become increasingly ...
This thesis concerns model-based methods to solve reinforcement learning problems: these methods def...
This thesis studies the following topics in Machine Learning: Bandit theory, Statistical learning an...
This thesis studies several extensions of multi-armed bandit problem, where a learner sequentially s...
International audienceNowadays, in most fields of activities, companies are strengthening their digi...
In this document, we give an overview of recent contributions to the mathematics of statistical sequ...