Stochastic extra-gradient based alternating direction methods for graph-guided regularized minimization

Lan, Q; Qiao, LB; Wang, YJ

Qiao, LB (reprint author), Natl Univ Def Technol, Coll Comp, Changsha 410073, Hunan, Peoples R China.; Qiao, LB (reprint author), Natl Univ Def Technol, Natl Lab Parallel & Distributed Proc, Changsha 410073, Hunan, Peoples R China.

FRONTIERS OF INFORMATION TECHNOLOGY & ELECTRONIC ENGINEERING, 2018; 19 (6): 755

Abstract

In this study, we propose and compare stochastic variants of the extra-gradient alternating direction method, named the stochastic extra-gradient alte......

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