Matrix exponential based discriminant locality preserving projections for feature extraction.
Gui-Fu LuYong WangJian ZouZhongqun WangPublished in: Neural Networks (2018)
Keyphrases
- locality preserving projections
- feature extraction
- face recognition
- dimensionality reduction
- linear discriminant analysis
- principal component analysis
- manifold learning
- discriminant analysis
- singular value decomposition
- locality preserving
- subspace learning
- subspace methods
- texture classification
- feature vectors
- dimension reduction
- discriminative information
- pattern recognition
- feature space
- face images
- feature selection
- low rank
- low dimensional
- image processing
- covariance matrix
- locally linear embedding
- high dimensional
- computer vision
- local binary pattern
- high dimensional data
- recognition rate
- semi supervised
- lower dimensional
- support vector machine svm
- kernel pca
- riemannian manifolds
- principle component analysis