Incremental Construction of Neighborhood Graphs for Nonlinear Dimensionality Reduction.
Dongfang ZhaoLi YangPublished in: ICPR (3) (2006)
Keyphrases
- nonlinear dimensionality reduction
- manifold learning
- neighborhood graph
- low dimensional
- semi supervised
- dimensionality reduction
- locally linear embedding
- subspace learning
- high dimensional
- high dimensional data
- feature extraction
- manifold structure
- dimension reduction
- sparse representation
- knn
- metric learning
- geodesic distance
- riemannian manifolds
- dimensionality reduction methods
- k nearest neighbor
- principal component analysis
- feature space