The dynamical neighborhood selection based on the sampling density and manifold curvature for isometric data embedding.
Xiaofang GaoJiye LiangPublished in: Pattern Recognit. Lett. (2011)
Keyphrases
- manifold learning
- data embedding
- low dimensional
- high dimensional
- dimensionality reduction
- feature extraction
- semi supervised
- high dimensional data
- feature space
- dimension reduction
- euclidean space
- multiscale
- error concealment
- sparse representation
- data hiding
- compressed images
- video sequences
- reversible data embedding