1 code implementation • 8 Mar 2024 • Adrian Jarret, Valérie Costa, Julien Fageot
Consequently, we identify that solving the optimization problem can be decoupled, first identifying the sparse solution as a solution of a modified single-variable problem, then deducing the smooth component.
no code implementations • 28 Apr 2022 • Adrian Jarret, Matthieu Simeoni, Julien Fageot
Nous d\'emontrons sa sup\'eriorit\'e par rapport aux m\'ethodes proximales dans des situations en grande dimension avec des mesures de Fourier, lors de la r\'esolution de probl\`emes simul\'es inspir\'es de la radio-interf\'erom\'etrie.
1 code implementation • 6 Dec 2021 • Adrian Jarret, Julien Fageot, Matthieu Simeoni
We propose a fast and scalable Polyatomic Frank-Wolfe (P-FW) algorithm for the resolution of high-dimensional LASSO regression problems.
1 code implementation • 4 Sep 2020 • Simon Brandeis, Adrian Jarret, Pierre Sevestre
This task is called Graph Representation Learning.