Robust Adaptive Linear Discriminant Analysis with Bidirectional Reconstruction Constraint.
Jipeng GuoYanfeng SunJunbin GaoYongli HuBaocai YinPublished in: ACM Trans. Knowl. Discov. Data (2020)
Keyphrases
- linear discriminant analysis
- discriminant analysis
- face recognition
- principal component analysis
- dimensionality reduction
- discriminant features
- feature extraction
- null space
- dimension reduction
- support vector machine svm
- small sample size
- feature space
- fisher criterion
- high dimensional data
- support vector
- linear discriminant
- subspace methods
- principal components analysis
- qr decomposition
- high resolution
- image reconstruction
- multivariate statistical
- class separability
- discriminative information
- scatter matrices
- feature selection
- discriminant vectors
- subspace analysis
- decomposition method
- face images
- image processing