A Greedy Approximation Algorithm for the Uniform Labeling Problem Analyzed by a Primal-Dual Technique.
Evandro C. BrachtLuis A. A. MeiraFlavio Keidi MiyazawaPublished in: WEA (2004)
Keyphrases
- primal dual
- linear programming
- greedy approximation algorithm
- affine scaling
- linear program
- convex optimization
- np hard
- interior point methods
- linear programming problems
- approximation algorithms
- convergence rate
- semidefinite programming
- variational inequalities
- interior point algorithm
- simplex algorithm
- optimal solution
- active learning
- algorithm for linear programming
- simplex method
- interior point
- duality gap
- convex optimization problems
- dual formulation
- saddle point
- convex programming
- image segmentation
- objective function
- multiscale