Damping proximal coordinate descent algorithm for non-convex regularization.
Zheng PanMing LinGuangdong HouChangshui ZhangPublished in: Neurocomputing (2015)
Keyphrases
- convex hull
- detection algorithm
- k means
- learning algorithm
- optimal solution
- objective function
- similarity measure
- preprocessing
- computational cost
- optimization algorithm
- search space
- newton raphson
- convergence rate
- particle swarm optimization
- prior information
- neural network
- piecewise linear
- simple and easy to implement
- mathematical model
- segmentation algorithm
- worst case
- dynamic programming
- np hard
- cost function