Keyphrases
- diffusion maps
- manifold learning
- nonlinear dimensionality reduction
- low dimensional
- dimensionality reduction
- underlying manifold
- semi supervised
- high dimensional
- high dimensional data
- locally linear embedding
- statistical learning
- computer vision
- principal component analysis
- human body
- dimension reduction
- image classification
- geodesic distance
- riemannian manifolds
- pairwise
- similarity measure
- feature extraction