Uncorrelated Discriminant Locality Preserving Projections.
Xuelian YuXuegang WangPublished in: IEEE Signal Process. Lett. (2008)
Keyphrases
- locality preserving projections
- face recognition
- dimensionality reduction
- locality preserving
- principal component analysis
- manifold learning
- linear discriminant analysis
- subspace learning
- sparse coding
- subspace methods
- discriminant analysis
- dimension reduction
- discriminative information
- euclidean distance
- high dimensional
- sparse representation
- texture classification
- feature space
- riemannian manifolds
- pattern recognition
- image processing