Sparse regularization via bidualization.
Amir BeckYehonathan RefaelPublished in: J. Glob. Optim. (2022)
Keyphrases
- sparsity regularization
- structured sparsity
- mixed norm
- rank minimization
- sparse data
- sparse approximation
- elastic net
- high dimensional
- sparse representation
- compressed sensing
- prior information
- sparse coding
- sparsity constraints
- compressive sensing
- basis pursuit
- kernel matrices
- sparse matrix
- regression model
- multi class
- learning algorithm
- parameter selection
- smoothing parameter
- support vector
- multiscale
- image segmentation