Regularized Kernel Discriminant Analysis With a Robust Kernel for Face Recognition and Verification.
Stefanos ZafeiriouGeorgios TzimiropoulosMaria PetrouTania StathakiPublished in: IEEE Trans. Neural Networks Learn. Syst. (2012)
Keyphrases
- kernel discriminant analysis
- face recognition
- discriminant analysis
- multi class
- linear discriminant analysis
- kernel trick
- kernel function
- dimensionality reduction
- principal component analysis
- kernel learning
- feature extraction
- feature space
- maximum margin
- face images
- sparse representation
- kernel matrix
- infinite dimensional
- regression algorithm
- pattern recognition
- feature vectors
- high dimensional
- input space
- high dimensional feature space
- training data