Combining affinity propagation with supervised dictionary learning for image classification.
Bingxin XuRukun HuPing GuoPublished in: Neural Comput. Appl. (2013)
Keyphrases
- dictionary learning
- image classification
- affinity propagation
- sparse coding
- sparse representation
- class specific
- classifier training
- sparse codes
- image representation
- clustering method
- clustering algorithm
- image features
- affinity propagation clustering
- unsupervised learning
- bag of words
- feature extraction
- supervised learning
- visual words
- k means
- learning algorithm
- face recognition
- generative model
- natural images
- semi supervised
- discriminative dictionary
- high quality