Nonconvex nonsmooth optimization via convex-nonconvex majorization-minimization

Lanza, A; Morigi, S; Selesnick, I; Sgallari, F

Morigi, S (reprint author), Univ Bologna, Dept Math, Bologna, Italy.

NUMERISCHE MATHEMATIK, 2017; 136 (2): 343

Abstract

The class of majorization-minimization algorithms is based on the principle of successively minimizing upper bounds of the objective function. Each up......

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