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English(EN) Topological complexity of spiked random polynomials and finite-rank spherical integrals

研究探索尖锐随机多项式的拓扑复杂性

本研究论文深入探讨了高斯随机齐次多项式的退火复杂性,特别考察了它们在确定性扰动存在下的行为。该研究结合了Kac-Rice公式和有限秩高斯Wigner矩阵扰动的行列式渐近分析,推导出了临界点和局部最大值的指数渐近公式。一项关键发现是识别出一种拓扑相变,其中在外部参数的某个阈值之上会出现新的零复杂性区域,这可能表明与扰动向量具有高度相关性的临界点。 AI

影响 这项研究有助于加深对随机多项式及其临界点的理论理解,这可能对机器学习等领域产生影响,因为这些领域研究复杂函数及其优化景观。

排序理由 该条目是发表在arXiv上的学术论文。[lever_c_demoted from research: ic=1 ai=0.4]

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研究探索尖锐随机多项式的拓扑复杂性

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该条目是发表在arXiv上的学术论文。[lever_c_demoted from research: ic=1 ai=0.4]
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报道来源 [1]

  1. arXiv stat.ML TIER_1 English(EN) · Vanessa Piccolo ·

    带刺随机多项式的拓扑复杂性与有限秩球面积分

    arXiv:2312.12323v2 Announce Type: replace-cross Abstract: We study the annealed complexity of Gaussian random homogeneous polynomials on the $(N-1)$-dimensional unit sphere in the presence of deterministic perturbations depending on fixed orthonormal vectors and external paramete…