Coupled-decompositions: exploiting primal-dual interactions in convex optimization problems.
Antoni MorellJosé López VicarioGonzalo Seco-GranadosPublished in: EURASIP J. Adv. Signal Process. (2013)
Keyphrases
- primal dual
- convex optimization problems
- convex optimization
- affine scaling
- interior point methods
- linear programming
- linear program
- approximation algorithms
- convergence rate
- linear programming problems
- interior point algorithm
- semidefinite programming
- simplex algorithm
- algorithm for linear programming
- dual formulation
- total variation
- learning problems
- optimization problems
- special case
- active learning
- pairwise
- machine learning
- mixed integer
- higher order
- optimal solution
- objective function
- computer vision