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announcement

Polynomial-Time Optimal Group Selection via the Double-Commutator Eigenvalue Problem

May 5, 2026arXiv Machine Learning

Event Summary

arXiv:2605.00834v1 Announce Type: new Abstract: The algebraic diversity framework replaces temporal averaging over multiple observations with algebraic group action on a single observation for second-order statistical estimation. The central open problem in this framework is $\textit{group selection

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