An accelerated proximal algorithm for regularized nonconvex and nonsmooth bi-level optimization.
Ziyi ChenBhavya KailkhuraYi ZhouPublished in: Mach. Learn. (2023)
Keyphrases
- bi level
- optimization algorithm
- detection algorithm
- objective function
- globally convergent
- dynamic programming
- learning algorithm
- optimization process
- search space
- optimization problems
- gray scale
- optimization method
- simulated annealing
- linear programming
- np hard
- computational complexity
- genetic algorithm
- wavelet transform
- multiscale
- regularized least squares
- semidefinite programming
- combinatorial optimization
- particle swarm optimization
- image compression
- denoising