Characterization of All Solutions for Undersampled Uncorrelated Linear Discriminant Analysis Problems.
Delin ChuSiong Thye GohY. S. HungPublished in: SIAM J. Matrix Anal. Appl. (2011)
Keyphrases
- linear discriminant analysis
- small sample size
- discriminant analysis
- face recognition
- feature extraction
- principal component analysis
- scatter matrices
- dimensionality reduction
- feature space
- support vector machine svm
- high dimensional data
- discriminant vectors
- data sets
- null space
- discriminative information
- subspace methods
- principal components analysis
- dimension reduction
- high dimensionality
- multi class
- pattern recognition
- computer vision