Keyphrases
- manifold structure
- manifold learning
- graph laplacian
- low dimensional
- dimensionality reduction
- geometrical structure
- latent space
- euclidean space
- sparse coding
- graph embedding
- high dimensional data
- semi supervised learning
- high dimensional
- data points
- dimension reduction
- semi supervised
- principal component analysis
- low rank
- metric learning
- pairwise
- weighted graph
- lower dimensional
- feature extraction
- machine learning
- geometric structure
- pattern recognition