Rapporteurs : Fabienne Comte (Université Paris Descartes) Enno Mammen (Université de Mannheim)In this thesis, we study several estimation problems by selection of a best piecewise constant or piecewise polynomial estimator built on a partition into dyadic intervals or rectangles, using an adequate least-squares type criterion. Our works are devoted to three topics. First, we are concerned with discrete distribution estimation and provide an application to multiple change-point detection. Then, we propose a unified approach to functional estimation problems based on possibly censored data. Last, we lead a simultaneous study of multivariate density and conditional density estimation based on dependent data. The choice of the collection of par...
This thesis presents various problems of adaptive functional estimation, using projection and kernel...
This thesis deals with the estimation of functions from tests in three statistical settings. We begi...
In this thesis, we consider the following topics: Local minimax testing, estimation under the combin...
Abstract—Given iid samples from some unknown continuous density on hyper-rectangle [0, 1]d, we attem...
Our aim is to estimate the joint distribution of a finite sequence of independent categorical variab...
In this thesis, we are interested in statistical inference on convex bodies in the Euclidean space $...
In this technical report, we consider conditional density estimation with a maximum likelihood appro...
Les résultats obtenus dans cette thèse concernent l'estimation non paramétrique de densités de proba...
We propose a general partition-based strategy to estimate conditional density with candidate densiti...
Dans cet article, nous considérons le problème de l’estimation de f, la densité conditionnelle de Y ...
This thesis is devoted to the study of statistical problems of non parametrical estimation. A noisy ...
The problem of estimating a conditional density is considered. Given a collection of partitions, we ...
The goal of this thesis is to study and develop methods for density estimation and curve classificat...
Cette thèse se divise en deux parties indépendantes. Dans la première, nous considérons un modèle st...
We study piece-wise constant signals corrupted by additive Gaussian noise over a d-dimensional latti...
This thesis presents various problems of adaptive functional estimation, using projection and kernel...
This thesis deals with the estimation of functions from tests in three statistical settings. We begi...
In this thesis, we consider the following topics: Local minimax testing, estimation under the combin...
Abstract—Given iid samples from some unknown continuous density on hyper-rectangle [0, 1]d, we attem...
Our aim is to estimate the joint distribution of a finite sequence of independent categorical variab...
In this thesis, we are interested in statistical inference on convex bodies in the Euclidean space $...
In this technical report, we consider conditional density estimation with a maximum likelihood appro...
Les résultats obtenus dans cette thèse concernent l'estimation non paramétrique de densités de proba...
We propose a general partition-based strategy to estimate conditional density with candidate densiti...
Dans cet article, nous considérons le problème de l’estimation de f, la densité conditionnelle de Y ...
This thesis is devoted to the study of statistical problems of non parametrical estimation. A noisy ...
The problem of estimating a conditional density is considered. Given a collection of partitions, we ...
The goal of this thesis is to study and develop methods for density estimation and curve classificat...
Cette thèse se divise en deux parties indépendantes. Dans la première, nous considérons un modèle st...
We study piece-wise constant signals corrupted by additive Gaussian noise over a d-dimensional latti...
This thesis presents various problems of adaptive functional estimation, using projection and kernel...
This thesis deals with the estimation of functions from tests in three statistical settings. We begi...
In this thesis, we consider the following topics: Local minimax testing, estimation under the combin...