An elastic manifold learning approach to beat-to-beat interval estimation with ballistocardiography signals.
Gang ShenRuidong DingMingqi YangDan HanBiyong ZhangPublished in: Adv. Eng. Informatics (2020)
Keyphrases
- manifold learning
- low dimensional
- interval estimation
- nonlinear dimensionality reduction
- semi supervised
- high dimensional
- diffusion maps
- dimensionality reduction
- dimension reduction
- subspace learning
- laplacian eigenmaps
- feature extraction
- head pose estimation
- high dimensional data
- locally linear embedding
- discriminant projection
- latent space
- manifold structure
- sparse representation
- feature space
- manifold embedding
- pattern recognition