Carnegie Mellon University, Pittsburgh, USA; Inria (Parietal), Gif-sur-Yvette, France; AIM, CEA, CNRS, Gif-sur-Yvette, France; University of Graz, Graz, Austria; CEA (Neurospin & Cosmostat), Inria (Parietal), Gif-sur-Yvette, France; CEA (Neurospin), Inria (Parietal), Gif-sur-Yvette, France
Zaccharie Ramzi, Florian Mannel, Shaojie Bai, Jean-Luc Starck, Philippe Ciuciu, Thomas Moreau
implicit models;bi-level optimization;quasi-newton methods
SHINE: SHaring the INverse Estimate from the forward pass for bi-level optimization and implicit models