relaxation and group smoothing proximal gradient algorithm.
Xian ZhangDingtao PengPublished in: Comput. Optim. Appl. (2022)
Keyphrases
- high accuracy
- times faster
- k means
- iterative algorithms
- globally optimal
- improved algorithm
- significant improvement
- optimization algorithm
- dynamic programming
- experimental evaluation
- probabilistic model
- curve fitting
- recognition algorithm
- computational cost
- np hard
- learning algorithm
- neural network
- input data
- theoretical analysis
- cost function
- detection algorithm
- energy function
- search space
- search algorithm
- optimal solution
- objective function
- feature selection
- linear programming relaxation