Domain-Shared Group-Sparse Dictionary Learning for Unsupervised Domain Adaptation.
Baoyao YangAndy Jinhua MaPong C. YuenPublished in: AAAI (2018)
Keyphrases
- dictionary learning
- sparse representation
- sparse coding
- image super resolution
- group sparsity
- sparsity constraints
- signal recovery
- image classification
- natural images
- object category recognition
- image representation
- dictionary learning for sparse
- image patches
- maximum likelihood
- face recognition
- linear combination
- generative model
- model selection
- dimensionality reduction
- ground truth
- probabilistic model
- multiscale
- image processing