A Smooth Approximation Algorithm of Rank-Regularized Optimization Problem and Its Applications.
Bo LiLianbao JinChengcai LengChunyuan LuJie ZhangPublished in: ICIG (1) (2015)
Keyphrases
- optimization algorithm
- experimental evaluation
- closed form
- matching algorithm
- objective function
- worst case
- computational cost
- preprocessing
- theoretical analysis
- high accuracy
- optimization process
- k means
- computational complexity
- cost function
- optimization model
- simulated annealing
- error bounds
- lower bound
- combinatorial optimization
- detection algorithm
- learning algorithm
- piecewise constant
- evolution strategy
- approximation ratio
- segmentation algorithm
- graph cuts
- dynamic programming
- multi objective
- significant improvement
- search algorithm
- clustering algorithm