New properties of forward-backward splitting and a practical proximal-descent algorithm.
Yuanyuan HuangYunda DongPublished in: Appl. Math. Comput. (2014)
Keyphrases
- forward backward
- times faster
- detection algorithm
- experimental evaluation
- learning algorithm
- computational complexity
- optimal solution
- preprocessing
- cost function
- np hard
- classification algorithm
- segmentation algorithm
- high accuracy
- single pass
- matching algorithm
- clustering method
- simulated annealing
- dynamic programming
- k means
- expectation maximization
- computationally efficient
- theoretical analysis
- worst case
- optimization algorithm
- probabilistic model
- computational cost
- experimental study
- search space
- lower bound
- objective function