Keyphrases
- nonlinear dimensionality reduction
- manifold learning
- low dimensional
- dimensionality reduction
- laplacian eigenmaps
- locally linear embedding
- pattern recognition
- object recognition
- high dimensional data
- maximum variance unfolding
- feature extraction
- kernel methods
- dimensionality reduction methods
- neural network
- data sets
- multi class
- unsupervised learning
- high dimensional
- vector space
- support vector
- face recognition