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stat.ML2025
Learning over von Mises-Fisher Distributions via a Wasserstein-like Geometry
Kisung You, Dennis Shung, Mauro Giuffrè
We introduce a novel, geometry-aware distance metric for the family of von Mises-Fisher (vMF) distributions, which are fundamental models for directional data on the unit hypersphe…
stat.ML2024
Auditing for Human Expertise
Rohan Alur, Loren Laine, Darrick K. Li +3
High-stakes prediction tasks (e.g., patient diagnosis) are often handled by trained human experts. A common source of concern about automation in these settings is that experts may…