Cross-label Suppression: A Discriminative and Fast Dictionary Learning with Group Regularization.
Xiudong WangYuantao GuPublished in: CoRR (2017)
Keyphrases
- dictionary learning
- sparse codes
- object category recognition
- sparse representation
- group sparsity
- sparse coding
- class specific
- classifier training
- discriminative power
- image classification
- multi label
- discriminative dictionary
- unsupervised learning
- generative model
- object recognition
- feature extraction
- face recognition
- natural images
- object detection
- active learning