Stochastic Variance-Reduced Cubic Regularization for Nonconvex Optimization.
Zhe WangYi ZhouYingbin LiangGuanghui LanPublished in: AISTATS (2019)
Keyphrases
- image restoration and reconstruction
- optimization problems
- global optimization
- stochastic optimization
- nonlinear programming
- convex optimization
- risk minimization
- kernel machines
- regularization parameter
- stochastic programming
- optimization algorithm
- objective function
- constrained optimization
- evolutionary algorithm
- optimization process
- stochastic search
- b spline
- stochastic gradient descent
- alternating direction method of multipliers