Local and global optimality of LP minimization for sparse recovery.
Laming ChenYuantao GuPublished in: ICASSP (2015)
Keyphrases
- global optimality
- objective function
- optimal solution
- globally optimal
- convex functions
- theoretical guarantees
- global optimization
- linear programming
- linear program
- primal dual
- discrete optimization
- convex programming
- gradient field
- feature space
- lower bound
- multi objective
- image sequences
- variational inequalities
- graph cuts
- optimization problems
- worst case
- upper bound
- dynamic programming
- cost function
- high dimensional
- pairwise