This document is dedicated to inference problems in hidden Markov models. The first part is devoted to an online maximum likelihood estimation procedure which does not store the observations. We propose a new Expectation Maximization based method called the Block Online Expectation Maximization (BOEM) algorithm. This algorithm solves the online estimation problem for general hidden Markov models. In complex situations, it requires the introduction of Sequential Monte Carlo methods to approximate several expectations under the fixed interval smoothing distributions. The convergence of the algorithm is shown under the assumption that the Lp mean error due to the Monte Carlo approximation can be controlled explicitly in the number of observati...
Dans cette thèse, j'étudie les propriétés théoriques des modèles de Markov cachés non paramétriques....
We present a learning algorithm for hidden Markov models with continuous state and observation space...
In this article we focus on Maximum Likelihood estimation (MLE) for the static model parameters of h...
This document is dedicated to inference problems in hidden Markov models. The first part is devoted ...
Dans cette thèse, nous nous intéressons à l'estimation de paramètres dans les chaînes de Markov cach...
This thesis is dedicated to inference problems in hidden Markov models. The first part is devoted to...
During my PhD, I have been interested in theoretical properties of nonparametric hidden Markov model...
Online variants of the Expectation Maximization (EM) algorithm have recently been proposed to perfor...
This thesis deals with maximum likelihood estimation in dynamic and spatial extensions of the stocha...
This thesis deals with maximum likelihood estimation in dynamic and spatial extensions of the stocha...
This thesis consists of two papers studying online inference in general hidden Markov models using s...
This thesis consists of two papers studying online inference in general hidden Markov models using s...
This is a supplementary material to the paper [7]. It contains technical discussions and/or results ...
We present a learning algorithm for hidden Markov models with continuous state and observa-tion spac...
We present a learning algorithm for non-parametric hidden Markov models with continuous state and ob...
Dans cette thèse, j'étudie les propriétés théoriques des modèles de Markov cachés non paramétriques....
We present a learning algorithm for hidden Markov models with continuous state and observation space...
In this article we focus on Maximum Likelihood estimation (MLE) for the static model parameters of h...
This document is dedicated to inference problems in hidden Markov models. The first part is devoted ...
Dans cette thèse, nous nous intéressons à l'estimation de paramètres dans les chaînes de Markov cach...
This thesis is dedicated to inference problems in hidden Markov models. The first part is devoted to...
During my PhD, I have been interested in theoretical properties of nonparametric hidden Markov model...
Online variants of the Expectation Maximization (EM) algorithm have recently been proposed to perfor...
This thesis deals with maximum likelihood estimation in dynamic and spatial extensions of the stocha...
This thesis deals with maximum likelihood estimation in dynamic and spatial extensions of the stocha...
This thesis consists of two papers studying online inference in general hidden Markov models using s...
This thesis consists of two papers studying online inference in general hidden Markov models using s...
This is a supplementary material to the paper [7]. It contains technical discussions and/or results ...
We present a learning algorithm for hidden Markov models with continuous state and observa-tion spac...
We present a learning algorithm for non-parametric hidden Markov models with continuous state and ob...
Dans cette thèse, j'étudie les propriétés théoriques des modèles de Markov cachés non paramétriques....
We present a learning algorithm for hidden Markov models with continuous state and observation space...
In this article we focus on Maximum Likelihood estimation (MLE) for the static model parameters of h...