Semisupervised charting for spectral multimodal manifold learning and alignment.
Ali PournematPeyman AdibiJocelyn ChanussotPublished in: Pattern Recognit. (2021)
Keyphrases
- manifold learning
- semi supervised
- spectral methods
- semi supervised learning
- diffusion maps
- low dimensional
- labeled data
- nonlinear dimensionality reduction
- active learning
- unsupervised learning
- laplacian eigenmaps
- subspace learning
- supervised learning
- pairwise
- manifold learning algorithm
- spectral analysis
- head pose estimation
- dimensionality reduction
- high dimensional
- manifold structure
- dynamic time warping
- dimension reduction
- pattern recognition
- feature selection
- discriminant projection
- locally linear embedding
- riemannian manifolds
- metric learning
- image classification
- least squares
- image data
- similarity measure