Fenchel Duality for Convex Optimization and a Primal Dual Algorithm on Riemannian Manifolds.
Ronny BergmannRoland HerzogDaniel TenbrinckJosé Vidal-NúñezPublished in: CoRR (2019)
Keyphrases
- convex optimization
- riemannian manifolds
- euclidean space
- vector space
- low rank
- total variation
- feature space
- geometric structure
- mean shift
- parameter space
- geodesic distance
- multi class classification
- manifold learning
- covariance matrices
- shape analysis
- reproducing kernel hilbert space
- image restoration
- multiscale
- augmented lagrangian