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English(EN) The Condition-Number Barrier in Sparse Least Squares

Google的Gemini AI协助证明稀疏最小二乘法的数学下界

研究人员为稀疏最小二乘优化确立了一个下界,证实了Axiotis和Sviridenko的猜想。这一发现以随机精确体积小集展开(Small-Set Expansion)的一个特定假设为条件,表明多项式时间算法无法改进对受限条件数的线性依赖性。值得注意的是,该证明最初由Google开发的基于Gemini的代理系统生成,作者随后验证并完善了该结果。 AI

影响 展示了AI在协助复杂数学证明方面的能力,有望加速优化及相关领域的研究。

排序理由 该集群描述了在arXiv上发表的一项数学证明,详细说明了稀疏最小二乘优化的下界。

在 Hugging Face Daily Papers 阅读 →

AI 生成摘要 · Google Gemini · 来自 2 个来源。 我们如何撰写摘要 →

Google的Gemini AI协助证明稀疏最小二乘法的数学下界

报道来源 [2]

  1. arXiv cs.LG TIER_1 English(EN) · Honghao Lin, Vahab Mirrokni, David P. Woodruff ·

    The Condition-Number Barrier in Sparse Least Squares

    arXiv:2608.02588v1 Announce Type: cross Abstract: In [AS21], Axiotis and Sviridenko conjectured that the linear dependence on the restricted condition number in sparse convex optimization cannot be improved by a polynomial-time algorithm. We establish their conjectured lower boun…

  2. Hugging Face Daily Papers TIER_1 English(EN) ·

    The Condition-Number Barrier in Sparse Least Squares

    In [AS21], Axiotis and Sviridenko conjectured that the linear dependence on the restricted condition number in sparse convex optimization cannot be improved by a polynomial-time algorithm. We establish their conjectured lower bound for least-squares objectives, conditional on the…