Keyphrases
- euclidean space
- data points
- geodesic distance
- dimensional euclidean space
- wide class
- riemannian manifolds
- higher dimensional
- shape analysis
- metric space
- euclidean distance
- low dimensional
- pairwise distances
- feature points
- tangent space
- point sets
- vector space
- finite dimensional
- square root
- training set
- dimensionality reduction
- feature vectors