Fast column generation for atomic norm regularization.
Marina VinyesGuillaume ObozinskiPublished in: AISTATS (2017)
Keyphrases
- column generation
- norm regularization
- convex optimization
- canonical correlation analysis
- regularization methods
- sparse representation
- total variation
- matrix completion
- branch and bound
- linear programming
- group lasso
- linear program
- loss function
- constraint programming
- integer programming
- multiple kernel learning
- optimal solution
- low rank
- max margin
- set partitioning
- multi class
- variable selection
- regression model
- denoising
- regularization parameter
- image restoration
- least squares
- multi task