MOCCA: mirrored convex/concave optimization for nonconvex composite functions

zbMath1391.90486arXiv1510.08842MaRDI QIDQ2834465

Emil Y. Sidky, Rina Foygel Barber

Publication date: 22 November 2016

Full work available at URL: https://arxiv.org/abs/1510.08842

zbMATH Keywords

ADMMtotal variationcomputed tomographynonconvexpenalized likelihoodMOCCA

Mathematics Subject Classification ID

Ridge regression; shrinkage estimators (Lasso) (62J07) Nonconvex programming, global optimization (90C26) Derivative-free methods and methods using generalized derivatives (90C56)

Related Items (2)

Set convergence of non-convex vector optimization problem with variable ordering structure ⋮ An outer-inner linearization method for non-convex and nondifferentiable composite regularization problems

Uses Software

• Matlab

This page was built for publication: MOCCA: mirrored convex/concave optimization for nonconvex composite functions