Generalized Clustering and Multi-Manifold Learning with Geometric Structure Preservation.
Lirong WuZicheng LiuJun XiaZelin ZangSiyuan LiStan Z. LiPublished in: WACV (2022)
Keyphrases
- manifold learning
- geometric structure
- manifold structure
- geodesic distance
- embedding space
- high dimensional data
- diffusion maps
- riemannian manifolds
- low dimensional
- dimensionality reduction
- nonlinear dimensionality reduction
- visual data
- clustering algorithm
- high dimensional
- dimension reduction
- spectral clustering
- feature extraction
- semi supervised
- data points
- unsupervised learning
- k means
- sparse representation
- cluster analysis
- active learning
- pairwise
- image processing