An efficient algorithm for the Riemannian logarithm on the Stiefel manifold for a family of Riemannian metrics.
Simon MataigneRalf ZimmermannNina MiolanePublished in: CoRR (2024)
Keyphrases
- euclidean space
- learning algorithm
- detection algorithm
- geodesic distance
- computational complexity
- dynamic programming
- np hard
- computationally efficient
- similarity measure
- matching algorithm
- riemannian manifolds
- principal component analysis
- probabilistic model
- distance transform
- feature space
- objective function
- higher dimensional
- euclidean metric