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English(EN) Low-degree lower bounds via almost orthonormal bases

新的多项式基策略在统计模型中产生低次数下界

研究人员开发了一种新的证明策略,用于在统计模型(特别是随机图模型)中建立低次数下界。该方法利用了在特定概率分布 $\mathbb{P}$ 下的多项式近乎标准正交基,在出现统计-计算差距的区域内非常有效。该方法不仅直接产生了这些下界,还确定了低次数判据的最优多项式,为设计高效的多项式时间算法提供了见解。该策略的有效性已通过恢复现有下界和为隐藏子团(hidden subcliques)和随机块模型(stochastic block models)等问题建立新下界得到证明。 AI

影响 为理解统计模型中的计算复杂性提供了理论基础,可能影响算法设计。

排序理由 学术论文在arXiv上发表,详细介绍了一种新的数学证明策略。[lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv cs.LG 阅读 →

AI 生成摘要 · Google Gemini · 来自 1 个来源。 我们如何撰写摘要 →

新的多项式基策略在统计模型中产生低次数下界

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学术论文在arXiv上发表,详细介绍了一种新的数学证明策略。[lever_c_demoted from research: ic=1 ai=1.0]
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报道来源 [1]

  1. arXiv cs.LG TIER_1 English(EN) · Alexandra Carpentier (LMO, CELESTE), Simone Maria Giancola (LMO, CELESTE), Christophe Giraud (LMO, CELESTE), Nicolas Verzelen (MISTEA) ·

    低度数下界通过近乎正交基实现

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