New proximal bundle algorithm based on the gradient sampling method for nonsmooth nonconvex optimization with exact and inexact information.
Najmeh Hoseini MonjeziS. NobakhtianPublished in: Numer. Algorithms (2023)
Keyphrases
- gradient information
- optimization algorithm
- objective function
- cost function
- optimization problems
- preprocessing
- k means
- segmentation algorithm
- globally convergent
- stochastic gradient
- prior information
- learning algorithm
- optimization method
- optimization process
- expectation maximization
- linear programming
- simulated annealing
- worst case
- dynamic programming
- np hard
- multi objective
- search space
- optimal solution
- intensity information
- constrained optimization
- mixed integer nonlinear programming
- convergence rate
- convex hull
- graph cuts
- particle swarm optimization
- probabilistic model
- computational complexity