Computing Fr\'echet on Unknown Submanifolds of Riemannian Manifolds
arXiv:2610.22592v1 Announce Type: cross Abstract: Empirical averages are fundamental statistical primitives. On nonlinear spaces, their generalization, the Fr\'echet mean, generally lacks a closed-form solution, and its computation requires solving an optimization problem. We study the computation…
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- 2026-10-19 04:00 · arXiv stat.ML
Computing Fr\'echet on Unknown Submanifolds of Riemannian Manifolds