Oracle Complexity in Nonsmooth Nonconvex Optimization.
Guy KornowskiOhad ShamirPublished in: NeurIPS (2021)
Keyphrases
- image restoration and reconstruction
- optimization problems
- global optimization
- optimization algorithm
- globally convergent
- mathematical programming
- nonlinear programming
- optimization methods
- subgradient method
- variational inequalities
- computational complexity
- objective function
- convex optimization
- database
- optimization process
- optimization method
- convex functions
- oracle database
- space complexity
- markov random field
- augmented lagrangian
- cost function