Markov Beta Processes for Time Evolving Dictionary Learning.
Amar ShahZoubin GhahramaniPublished in: UAI (2016)
Keyphrases
- dictionary learning
- sparse representation
- sparse coding
- image super resolution
- object category recognition
- image classification
- group sparsity
- linear combination
- sparse codes
- natural images
- higher order
- face recognition
- image representation
- unsupervised learning
- sparsity constraints
- pattern recognition
- multiscale
- training data