Adaptively Unified Semi-Supervised Dictionary Learning with Active Points.
Xiaobo WangXiaojie GuoStan Z. LiPublished in: ICCV (2015)
Keyphrases
- dictionary learning
- semi supervised
- sparse representation
- sparse coding
- image super resolution
- semi supervised learning
- object category recognition
- sparse codes
- pairwise
- dictionary learning for sparse
- supervised learning
- labeled data
- unsupervised learning
- image classification
- group sparsity
- active learning
- image representation
- linear combination
- natural images
- maximum likelihood
- data points
- object recognition