Keyphrases
- cross domain
- dictionary learning
- image super resolution
- heart rate
- sparse representation
- sparse coding
- transfer learning
- compressive sensing
- domain adaptation
- knowledge transfer
- text categorization
- group sparsity
- signal processing
- image classification
- target domain
- high resolution
- linear combination
- image representation
- e government
- learning tasks
- image features
- feature extraction
- feature selection
- machine learning