Invariant kernels on Riemannian symmetric spaces: a harmonic-analytic approach.
Nathaël Da CostaCyrus MostajeranJuan-Pablo OrtegaSalem SaidPublished in: CoRR (2023)
Keyphrases
- riemannian manifolds
- preserving transformations
- affine invariant
- euclidean space
- symmetric positive definite
- differential geometry
- positive definite
- quotient space
- vector space
- kernel function
- shape analysis
- feature space
- positive semi definite
- affine transformation
- lie group
- geometric structure
- translation invariant
- parameter space
- mean shift
- reproducing kernel hilbert space
- manifold learning
- riemannian metric
- kernel methods
- support vector
- invariant features
- covariance matrices
- boundary conditions
- fisher information
- dot product