A New DC Algorithm for Sparse Optimal Scoring Problem.
Guoquan LiXuxiang DuanChangzhi WuPublished in: IEEE Access (2020)
Keyphrases
- computational complexity
- optimal solution
- dynamic programming
- globally optimal
- learning algorithm
- high accuracy
- times faster
- np hard
- preprocessing
- computational cost
- closed form
- worst case
- matching algorithm
- objective function
- clustering method
- detection algorithm
- segmentation algorithm
- theoretical analysis
- computationally efficient
- input data
- experimental evaluation
- significant improvement
- optimization algorithm
- linear programming
- tree structure
- upper bound
- probabilistic model
- convergence rate
- recognition algorithm
- exhaustive search
- piecewise linear
- optimal strategy
- weighting coefficients