Matrix Linear Discriminant Analysis.
Wei HuWeining ShenHua ZhouDehan KongPublished in: Technometrics (2020)
Keyphrases
- linear discriminant analysis
- null space
- qr decomposition
- discriminant analysis
- face recognition
- dimensionality reduction
- principal component analysis
- small sample size
- discriminant features
- feature extraction
- dimension reduction
- high dimensional data
- singular value decomposition
- scatter matrices
- feature space
- fisher criterion
- support vector
- principal components
- support vector machine svm
- decomposition method
- projection matrix
- discriminative information
- covariance matrix
- scatter matrix
- subspace methods
- novelty detection
- low rank
- singular values
- face images
- linear discriminant
- high dimensionality