Eventual linear convergence rate of an exchange algorithm for superresolution
Résumé
We study an iterative discretization algorithm for solving
optimization problems regularized by the total variation norm. Its
design relies on ideas from the Frank-Wolfe algorithm, as well as
from semi-infinite programming. For smooth regularity terms, we
prove an eventual linear convergence rate guarantee.
Domaines
Optimisation et contrôle [math.OC]| Origine | Fichiers produits par l'(les) auteur(s) |
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