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News/The Minimax Lower Bound of Kernel Stein Discrepancy Estimation
arxiv
PublishedMarch 31, 2026 at 4:00 AM

The Minimax Lower Bound of Kernel Stein Discrepancy Estimation

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Publisher summary· verbatim

arXiv:2510.15058v3 Announce Type: replace-cross Abstract: Kernel Stein discrepancies (KSDs) have emerged as a powerful tool for quantifying goodness-of-fit over the last decade, featuring numerous successful applications. To the best of our knowledge, all existing KSD estimators with known rate achi

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