Stochastic Cubic Regularization for Fast Nonconvex Optimization.
Nilesh TripuraneniMitchell SternChi JinJeffrey RegierMichael I. JordanPublished in: NeurIPS (2018)
Keyphrases
- optimization problems
- image restoration and reconstruction
- global optimization
- stochastic optimization
- nonlinear programming
- optimization algorithm
- b spline
- stochastic programming
- monte carlo
- objective function
- optimization method
- deterministic annealing
- optimization process
- subgradient method
- stochastic search
- parameter selection
- regularization term
- optimization methods
- markov random field
- lower bound