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geodesically convex optimization

7 papers

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Co-occurring keywords · papers mentioning both

geodesic convexity (4) riemannian gradient descent (3) hyperbolic space (3) lower bound (2) coordinate gradient (1) quadratic growth condition (1) first-order oracle (1) metric distortion (1) proximal point (1) optimization complexity (1)

Papers

Convergence and Trade-Offs in Riemannian Gradient Descent and Riemannian Proximal Point ICML 2024 Wasserstein Proximal Coordinate Gradient Algorithms JMLR 2024 Curvature and complexity: Better lower bounds for geodesically convex optimization COLT 2023 Horospherical Decision Boundaries for Large Margin Classification in Hyperbolic Space NeurIPS 2023 Riemannian Projection-free Online Learning NeurIPS 2023 Accelerated Gradient Methods for Geodesically Convex Optimization: Tractable Algorithms and Convergence Analysis ICML 2022 Negative curvature obstructs acceleration for strongly geodesically convex optimization, even with exact first-order oracles COLT 2022