Riemannian Laplace Approximation with the Fisher Metric.
Hanlin YuMarcelo HartmannBernardo WilliamsMark GirolamiArto KlamiPublished in: CoRR (2023)
Keyphrases
- euclidean metric
- fisher information
- information geometry
- riemannian metric
- riemannian manifolds
- similarity metric
- expectation propagation
- geodesic distance
- approximation algorithms
- distance function
- distance metric
- closed form
- approximation schemes
- evaluation metrics
- magnetic resonance images
- error estimates
- approximation error
- face recognition
- affine invariant
- euclidean space
- metric space
- image registration
- multiscale