Fast kernel Fisher discriminant analysis via approximating the kernel principal component analysis.
Jinghua WangQin LiJane YouQijun ZhaoPublished in: Neurocomputing (2011)
Keyphrases
- gaussian processes
- kernel fisher discriminant analysis
- kernel principal component analysis
- graph kernels
- discriminant analysis
- kernel methods
- kernel pca
- principal components
- feature extraction
- principal component analysis
- face recognition
- feature space
- preprocessing
- kernel function
- classification method
- high dimensional feature space
- feature vectors
- kernel matrix
- high dimensional
- learning tasks
- gabor wavelets
- linear discriminant analysis
- support vector machine svm