Classification With Dictionary Learning and A Distance Barrier Promoting Incoherence.
Denis C. Ilie-AblachimBogdan DumitrescuPublished in: MLSP (2023)
Keyphrases
- dictionary learning
- sparse representation
- sparse coding
- object category recognition
- group sparsity
- image super resolution
- pattern recognition
- image classification
- feature extraction
- sparse codes
- active learning
- machine learning
- text classification
- linear combination
- low resolution
- unsupervised learning
- distance measure
- signal processing
- high resolution
- feature space
- face recognition
- image processing