An accelerated stochastic ADMM for nonconvex and nonsmooth finite-sum optimization.
Yuxuan ZengZhiguo WangJianchao BaiXiaojing ShenPublished in: Autom. (2024)
Keyphrases
- image restoration and reconstruction
- alternating direction method of multipliers
- convex optimization
- optimization problems
- global optimization
- globally convergent
- total variation
- stochastic optimization
- nonlinear programming
- objective function
- discrete random variables
- constrained optimization
- variational inequalities
- stochastic programming
- optimization algorithm
- markov random field
- convex functions
- optimization methods
- optimization method
- image restoration
- evolutionary algorithm
- stochastic search
- combinatorial optimization