17 citations · 48 across the 20 of their papers we have counts for
3 papers · 1 filter
Non asymptotic minimax rates of testing in signal detection with heterogeneous variances
Béatrice Laurent, Jean-Michel Loubès, Clément Marteau
The aim of this paper is to establish non-asymptotic minimax rates of testing for goodness-of-fit hypotheses in a heteroscedastic setting. More precisely, we deal with sequences $(…
Sharp template estimation in a shifted curves model
Jérémie Bigot, Sébastien Gadat, Clément Marteau
This paper considers the problem of adaptive estimation of a template in a randomly shifted curve model. Using the Fourier transform of the data, we show that this problem can be t…
Oracle Inequality for Instrumental Variable Regression
Jean-Michel Loubes, Clément Marteau
We tackle the problem of estimating a regression function observed in an instrumental regression framework. This model is an inverse problem with unknown operator. We provide a spe…