Convergence rates for an inexact ADMM applied to separable convex optimization.

William W. Hager Hongchao Zhang

Published in: Comput. Optim. Appl. (2020)

Keyphrases

convex optimization
primal dual
convergence rate
total variation
interior point methods
alternating direction method of multipliers
low rank
convex relaxation
image restoration
convex optimization problems
machine learning
feature selection
np hard
convergence speed
global convergence
norm minimization