Discriminative learning by sparse representation for classification.
Fei ZangJiang-She ZhangPublished in: Neurocomputing (2011)
Keyphrases
- discriminative learning
- sparse representation
- generative model
- image classification
- sparse coding
- face recognition
- image set
- image patches
- decision trees
- weakly supervised
- high dimensional data
- training set
- feature extraction
- training samples
- image representation
- dimensionality reduction
- multi class
- structured prediction
- feature selection