Jointly Learning Non-negative Projection and Dictionary with Discriminative Graph Constraints for Classification.
Weiyang LiuZhiding YuYandong WenRongmei LinMeng YangPublished in: BMVC (2016)
Keyphrases
- classification algorithm
- learning algorithm
- support vector machine
- training set
- classification method
- learning process
- structured output
- dictionary learning
- supervised learning
- learning phase
- decision trees
- discriminative learning
- unsupervised learning
- classification accuracy
- feature selection
- sparse representation
- neural network
- object categories
- incremental learning
- graph theory
- positive examples
- random walk
- maximum margin
- weakly supervised
- feature vectors
- sparse codes
- margin maximization