Kernel dictionary learning based discriminant analysis.
Guoqing ZhangHuaijiang SunZexuan JiGuiyu XiaLei FengQuan-Sen SunPublished in: J. Vis. Commun. Image Represent. (2016)
Keyphrases
- dictionary learning
- discriminant analysis
- kernel discriminant analysis
- discriminant subspace
- sparse representation
- graph embedding
- sparse coding
- face recognition
- subspace learning
- linear discriminant analysis
- feature space
- feature extraction
- support vector
- principal component analysis
- group sparsity
- kernel function
- data sets
- kernel methods
- image classification
- kernel matrix
- high dimensional data
- natural images
- pattern recognition
- kernel learning
- positive definite
- training data
- computer vision
- data mining