Least Square Approach to Out-of-Sample Extensions of Diffusion Maps.
Jianzhong WangPublished in: Frontiers Appl. Math. Stat. (2019)
Keyphrases
- diffusion maps
- least squares
- manifold learning
- dimensionality reduction
- semi supervised
- nonlinear dimensionality reduction
- statistical learning
- action classification
- low dimensional
- optical flow
- high dimensional
- dimension reduction
- feature space
- shape prior
- supervised learning
- principal component analysis
- neural network
- feature extraction