Collaborative Discriminant Locality Preserving Projections With its Application to Face Recognition.
Sheng HuangDan YangPublished in: CoRR (2013)
Keyphrases
- locality preserving projections
- dimensionality reduction
- face recognition
- principal component analysis
- locality preserving
- manifold learning
- linear discriminant analysis
- subspace methods
- high dimensional
- riemannian manifolds
- subspace learning
- manifold structure
- feature extraction
- data points
- sparse coding
- high dimensional data
- feature space
- discriminant analysis
- geodesic distance
- pattern recognition
- data sets
- dimension reduction
- texture classification
- low dimensional
- distance measure
- multi dimensional
- discriminative information
- locally linear embedding