A comment on "Laplacian linear discriminant analysis".
Zilan HuPublished in: Pattern Recognit. (2008)
Keyphrases
- linear discriminant analysis
- discriminant analysis
- face recognition
- dimensionality reduction
- principal component analysis
- discriminant features
- small sample size
- feature extraction
- dimension reduction
- feature space
- principal components analysis
- high dimensional data
- support vector machine svm
- linear discriminant
- discriminative information
- support vector
- multivariate statistical
- subspace methods
- null space
- class separability
- sparse coding
- fisher criterion
- dealing with high dimensional data
- locality preserving projections
- generalized discriminant analysis
- singular value decomposition
- data sets
- scatter matrix
- qr decomposition
- principal components