Solving nonnegative sparsity-constrained optimization via DC quadratic-piecewise-linear approximations.
Chungen ShenXiao LiuPublished in: J. Glob. Optim. (2021)
Keyphrases
- constrained optimization
- piecewise linear
- objective function
- penalty functions
- lagrange multipliers
- constrained optimization problems
- dynamic programming
- chaotic map
- unconstrained optimization
- regression algorithm
- penalty function
- quadratic program
- linear programming
- optimization problems
- augmented lagrangian
- convex functions
- inequality constraints
- nonlinear programming
- hyperplane
- pairwise
- quadratic programming
- linear program
- sparse representation
- high dimensional
- multi objective
- optimal solution