Distortion-Free Nonlinear Dimensionality Reduction.
Yangqing JiaZheng WangChangshui ZhangPublished in: ECML/PKDD (1) (2008)
Keyphrases
- nonlinear dimensionality reduction
- manifold learning
- low dimensional
- dimensionality reduction
- diffusion maps
- high dimensional data
- laplacian eigenmaps
- maximum variance unfolding
- locally linear embedding
- dimensionality reduction methods
- preprocessing step
- riemannian manifolds
- data sets
- high dimensional
- pairwise
- principal component analysis
- semi supervised
- data points
- vector space
- random projections
- feature space
- feature extraction
- image processing