Global Convergence of ADMM in Nonconvex Nonsmooth Optimization.
Yu WangWotao YinJinshan ZengPublished in: J. Sci. Comput. (2019)
Keyphrases
- global convergence
- globally convergent
- optimization methods
- global optimum
- convergence analysis
- convergence speed
- convergence rate
- augmented lagrangian method
- line search
- image restoration and reconstruction
- alternating direction method of multipliers
- newton method
- convex optimization
- constrained optimization problems
- particle swarm
- convex minimization
- augmented lagrangian
- autocalibration
- optimization problems
- global optimization
- simulated annealing
- optimization method
- variational inequalities
- total variation
- hybrid algorithm
- step size
- objective function
- superlinear convergence
- particle swarm optimization algorithm
- wavelet transform
- evolutionary algorithm
- search space
- optimal solution