When sparse coding meets ranking: a joint framework for learning sparse codes and ranking scores.
Jim Jing-Yan WangXuefeng CuiGe YuLili GuoXin GaoPublished in: Neural Comput. Appl. (2019)
Keyphrases
- sparse coding
- dictionary learning
- sparse codes
- sparse representation
- natural images
- unsupervised learning
- ranked list
- image classification
- discriminative dictionary
- discriminative power
- generative model
- learning algorithm
- probabilistic model
- reinforcement learning
- object category recognition
- supervised learning
- image representation
- prior knowledge
- linear combination
- active learning
- image patches
- pattern recognition
- linear classifiers
- bayesian networks
- data sets