A fast kernel-based nonlinear discriminant analysis for multi-class problems.
Yong XuDavid ZhangZhong JinMiao LiJing-Yu YangPublished in: Pattern Recognit. (2006)
Keyphrases
- discriminant analysis
- linear discriminant analysis
- subspace methods
- multi class
- face recognition
- feature extraction
- dimensionality reduction methods
- principal component analysis
- class imbalance
- kernel trick
- high dimensional
- machine learning
- similarity measure
- dimensionality reduction
- cluster analysis
- hyperspectral imagery