Incoherent dictionary learning via mixed-integer programming and hybrid augmented Lagrangian.
Yuan LiuStéphane CanuPaul HoneineSu RuanPublished in: Digit. Signal Process. (2020)
Keyphrases
- dictionary learning
- mixed integer programming
- augmented lagrangian
- linear programming problems
- sparse representation
- mixed integer
- sparse coding
- column generation
- constrained optimization
- total variation
- constrained optimization problems
- convex optimization
- lot sizing
- image denoising
- denoising
- lagrange multipliers
- image classification
- linear programming
- regularization term
- search algorithm
- bayesian networks
- linear program
- reinforcement learning
- primal dual
- simulated annealing
- training data
- branch and bound