Flexible Projection Search Using Optimal Re-weighted Adjacency for Unsupervised Manifold Learning.
Yuting TaoHaifeng ZhaoYan ZhangPublished in: PRCV (4) (2021)
Keyphrases
- manifold learning
- discriminant projection
- semi supervised
- dimensionality reduction
- diffusion maps
- nonlinear dimensionality reduction
- low dimensional
- dimension reduction
- high dimensional
- high dimensional data
- head pose estimation
- intrinsic manifold
- feature extraction
- semi supervised learning
- feature selection
- nonlinear manifold
- unsupervised learning
- subspace learning
- manifold structure
- feature space
- low dimensional manifolds
- supervised learning
- manifold embedding
- pattern recognition
- laplacian eigenmaps
- riemannian manifolds
- geodesic distance
- labeled data
- linear discriminant analysis
- sparse representation