Study finds adaptive optimizers can misrank policies, proposes two-run fix

A new arXiv paper shows momentum-based adaptive optimizers can rank decision policies incorrectly when data is dependent, and proposes a two-run remedy to correct the ranking.

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2026-11-03 05:00 · arXiv stat.ML
Adaptive Optimizers Can Get a Policy Ranking Wrong: Momentum, Dependent Data, and a Two-Run Remedy

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