2 papers
math.OC2026
Relax and Follow: L0-Path Computation with L0-Bregman Relaxations
Mhamed Essafri, Luca Calatroni, Emmanuel Soubies
This work introduces L0PathBrex, a novel method for estimating the solution path of L0-regularized problems through the use of L0 Bregman relaxations (B-rex). Recently introduced a…
math.OC2025
Box-constrained L0 Bregman-relaxations
Mhamed Essafri, Luca Calatroni, Emmanuel Soubies
Regularization using the L0 pseudo-norm is a common approach to promote sparsity, with widespread applications in machine learning and signal processing. However, solving such prob…