52 citations · 54 across the 3 of their papers we have counts for
5 papers · 1 filter
Adaptive wavelet multivariate regression with errors in variables
Michaël Chichignoud, Van Ha Hoang, Thanh Mai Pham Ngoc +1
In the multidimensional setting, we consider the errors-in-variables model. We aim at estimating the unknown nonparametric multivariate regression function with errors in the covar…
Bandwidth selection in kernel empirical risk minimization via the gradient
Michaël Chichignoud, Sébastien Loustau
In this paper, we deal with the data-driven selection of multidimensional and possibly anisotropic bandwidths in the general framework of kernel empirical risk minimization. We pro…
Adaptive Noisy Clustering
Michael Chichignoud, Sébastien Loustau
The problem of adaptive noisy clustering is investigated. Given a set of noisy observations , , the goal is to design clusters associated with the law of $X…
Pointwise Adaptive M-estimation in Nonparametric Regression
Michaël Chichignoud
This paper deals with the nonparametric estimation in heteroscedastic regression , with incomplete information, i.e. each real random variable $ ξ_i…
Minimax and minimax adaptive estimation in multiplicative regression : locally bayesian approach
M. Chichignoud
The paper deals with the non-parametric estimation in the regression with the multiplicative noise. Using the local polynomial fitting and the bayesian approach, we construct the m…