Greedy dictionary learning for kernel sparse representation based classifier.
Vinayak AbrolPulkit SharmaAnil Kumar SaoPublished in: Pattern Recognit. Lett. (2016)
Keyphrases
- dictionary learning
- sparse representation
- classifier training
- sparse coding
- feature space
- feature selection
- support vector
- linear classifiers
- multiple kernel learning
- training data
- kernel function
- image classification
- learning algorithm
- image representation
- svm classifier
- class labels
- training set
- decision trees
- training examples
- linear combination
- high dimensional data
- data sets
- principal component analysis
- support vector machine
- high dimensional
- manifold learning
- pattern recognition
- multiscale
- sparse codes