Quadratic Sample Complexity for Strictly Replicable Realizable Learning with Unknown Marginals
arXiv:2610.26944v1 Announce Type: new Abstract: Under the quantifier $\exists A\,\forall D$, where the realizable distribution and its marginal are unknown, we determine the finite-class sample-complexity exponent for strict replicability: two independent samples and one shared seed must produce id…
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- 2026-10-21 04:00 · arXiv stat.ML
Quadratic Sample Complexity for Strictly Replicable Realizable Learning with Unknown Marginals