Non-negative dictionary learning with pairwise partial similarity constraint.
Xu ZhouPak Lun Kevin DingBaoxin LiPublished in: ICME (2017)
Keyphrases
- dictionary learning
- pairwise
- similarity measure
- sparse representation
- sparse coding
- sparsity constraints
- image super resolution
- group sparsity
- object category recognition
- distance measure
- dictionary learning for sparse
- multi class
- higher order
- sparse codes
- spectral clustering
- structured sparsity
- natural images
- markov random field
- semi supervised
- pattern recognition