Sketched Over-Parametrized Projected Gradient Descent for Sparse Spike Estimation

Pierre-Jean Bénard, Yann Traonmilin, Jean-François Aujol. Sketched Over-Parametrized Projected Gradient Descent for Sparse Spike Estimation. IEEE Signal Process. Lett., 32:16-20, 2025. [doi]

Abstract

Abstract is missing.