Interpretable Stein Goodness-of-fit Tests on Riemannian Manifold.
Wenkai XuTakeru MatsudaPublished in: ICML (2021)
Keyphrases
- goodness of fit
- riemannian manifolds
- symmetric positive definite
- euclidean space
- chi square
- cross entropy
- vector space
- distribution function
- mean shift
- covariance matrix
- diffusion tensor
- positive definite
- geodesic distance
- geometric structure
- parameter space
- machine learning
- information gain
- low dimensional
- markov random field