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Jerome-Alexis Chevalier

2 accepted papers

2020

Aggregation of Multiple Knockoffs

ICML 2020poster

We develop an extension of the knockoff inference procedure, introduced by Barber & Candes (2015). This new method, called Aggregation of Multiple Knockoffs (AKO), addresses the instability inherent to the random nature of knockoff-based inference. Specifically, AKO improves both the stability and p…

2020

Statistical control for spatio-temporal MEG/EEG source imaging with desparsified mutli-task Lasso

NeurIPS 2020poster

Detecting where and when brain regions activate in a cognitive task or in a given clinical condition is the promise of non-invasive techniques like magnetoencephalography (MEG) or electroencephalography (EEG). This problem, referred to as source localization, or source imaging, poses however a high-…