Semi-supervised dual graph regularized dictionary learning.
Khanh-Hung TranFred Maurice Ngolè MboulaJean-Luc StarckPublished in: CoRR (2018)
Keyphrases
- dictionary learning
- semi supervised
- graph embedding
- sparse representation
- sparse coding
- label propagation
- sparsity constraints
- semi supervised learning
- unsupervised learning
- supervised learning
- labeled data
- unlabeled data
- object category recognition
- generative model
- group sparsity
- low rank
- sparse codes
- natural images
- negative matrix factorization
- primal dual
- image classification
- active learning
- pairwise
- dictionary learning for sparse
- visual words
- linear combination
- high dimensional