Endpoint Geodesics on the Stiefel Manifold Embedded in Euclidean Space.
Darshan BrynerPublished in: SIAM J. Matrix Anal. Appl. (2017)
Keyphrases
- euclidean space
- geodesic distance
- fisher information
- shape analysis
- riemannian manifolds
- square root
- shape space
- vector space
- finite dimensional
- low dimensional
- infinite dimensional
- metric space
- euclidean distance
- data points
- riemannian metric
- pairwise distances
- graph laplacian
- tangent space
- endpoints
- embedding space
- feature selection
- shape representation
- vector field
- lie group
- high dimensional data
- nearest neighbor
- query processing
- image processing