Learning sparsity and structure of matrices with multiscale graph basis dictionaries.
Jeff IrionNaoki SaitoPublished in: MLSP (2016)
Keyphrases
- multiscale
- graph structure
- learning algorithm
- supervised learning
- graph representation
- online learning
- learning process
- high dimensional
- scale space
- reinforcement learning
- learning systems
- image processing
- prior knowledge
- feature space
- unsupervised learning
- image representation
- sparse representation
- tree structure
- computer vision