Weighted Complete Linear Discriminant Analysis and Its Application to Face Recognition.
Xiaoguo WangYong HuangTieyong CaoXiongwei ZhangPublished in: FSKD (2) (2008)
Keyphrases
- linear discriminant analysis
- discriminant analysis
- face recognition
- dimensionality reduction
- principal component analysis
- small sample size
- dimension reduction
- discriminant features
- feature extraction
- support vector
- feature space
- subspace methods
- null space
- high dimensional data
- principal components analysis
- class separability
- support vector machine svm
- multivariate statistical
- fisher criterion
- dealing with high dimensional data
- linear discriminant
- discriminative information
- generalized discriminant analysis
- locality preserving projections
- scatter matrix
- linear projection
- qr decomposition
- pattern recognition
- multi class
- supervised dimensionality reduction
- face images