Exponential locality preserving projections for small sample size problem.
Sujing WangHui-Ling ChenXu-Jun PengChunguang ZhouPublished in: Neurocomputing (2011)
Keyphrases
- locality preserving projections
- linear discriminant analysis
- dimensionality reduction
- face recognition
- manifold learning
- locality preserving
- principal component analysis
- subspace learning
- subspace methods
- riemannian manifolds
- low dimensional
- dimension reduction
- high dimensional
- semi supervised
- discriminative information
- texture classification
- locally linear embedding
- computer vision
- sparse coding
- support vector
- feature extraction
- euclidean distance
- lower dimensional
- semi supervised learning
- face images
- feature vectors
- feature space
- manifold structure
- data sets