No-regret Online Learning over Riemannian Manifolds.
Xi WangZhipeng TuYiguang HongYingyi WuGuodong ShiPublished in: NeurIPS (2021)
Keyphrases
- online learning
- riemannian manifolds
- euclidean space
- vector space
- e learning
- online convex optimization
- feature space
- multi class classification
- geometric structure
- mean shift
- manifold learning
- parameter space
- geodesic distance
- active learning
- covariance matrices
- covariance matrix
- online algorithms
- shape analysis
- reproducing kernel hilbert space
- learning algorithm
- low dimensional
- medical images
- feature selection