This dissertation is concerned with the use of wavelet methods in semiparametric partially linear models. These models are composed by a linear component with unknown regression coefficients and an unknown nonparametric function. The aim is to estimate both of the predictors, possibly under the presence of correlation. A wavelet thresholding based procedure is built to estimate the nonparametric part of the model using a penalized least squares criterion. We establish a connection between different thresholding schemes and M-estimators in linear models with outliers, where the wavelet coefficients of the nonparametric part of the model are considered as outliers. We also propose an estimate for the noise variance. Some asymptotic results of...
We show that a nonparametric estimator of a regression function, obtained as solution of a specific ...
A commonly used semiparametric partial linear model is considered. We propose analyzing this model u...
Variable selection is fundamental in high-dimensional statistical modeling, including non- and semip...
International audienceThis paper is concerned with a semiparametric partially linear regression mode...
We present some contributions to the nonparametric functional estimation via wavelet methods.Our stu...
Partially linear models have a linear part as in the linear regression and a non-linear part similar...
A wavelet approach is presented for estimating a partially linear model (PLM). We find an estimator ...
Semiparametric regression models have a linear part as in the linear regression and a nonlinear part...
Wavelet analysis has been found to be a powerful tool for the nonparametric estimation of spatially-...
International audienceThe paper deals with generalized functional regression. The aim is to estimate...
A Bayesian wavelet approach is presented for estimating a partially linear model (PLM). A PLM consis...
The semi-parametric regression model combines parametric and nonparametric regression. However, non-...
A commonly used semiparametric partial linear model is considered. We propose analyzing this model u...
Variable selection is fundamental in high-dimensional statistical modeling, including non- and semip...
Nonparametric estimation problemsfor inverse models consist in recovering an unknown function fromth...
We show that a nonparametric estimator of a regression function, obtained as solution of a specific ...
A commonly used semiparametric partial linear model is considered. We propose analyzing this model u...
Variable selection is fundamental in high-dimensional statistical modeling, including non- and semip...
International audienceThis paper is concerned with a semiparametric partially linear regression mode...
We present some contributions to the nonparametric functional estimation via wavelet methods.Our stu...
Partially linear models have a linear part as in the linear regression and a non-linear part similar...
A wavelet approach is presented for estimating a partially linear model (PLM). We find an estimator ...
Semiparametric regression models have a linear part as in the linear regression and a nonlinear part...
Wavelet analysis has been found to be a powerful tool for the nonparametric estimation of spatially-...
International audienceThe paper deals with generalized functional regression. The aim is to estimate...
A Bayesian wavelet approach is presented for estimating a partially linear model (PLM). A PLM consis...
The semi-parametric regression model combines parametric and nonparametric regression. However, non-...
A commonly used semiparametric partial linear model is considered. We propose analyzing this model u...
Variable selection is fundamental in high-dimensional statistical modeling, including non- and semip...
Nonparametric estimation problemsfor inverse models consist in recovering an unknown function fromth...
We show that a nonparametric estimator of a regression function, obtained as solution of a specific ...
A commonly used semiparametric partial linear model is considered. We propose analyzing this model u...
Variable selection is fundamental in high-dimensional statistical modeling, including non- and semip...