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English(EN) Generalization Error Estimation for Primal--Dual Algorithms in Non-Smooth Regression

新研究探讨在线稀疏回归和泛化误差估计 · 跟踪2个来源

两篇新研究论文探讨了稀疏回归技术的进展。第一篇论文介绍了一个在线广义稀疏约束回归框架,重点关注基数约束线性回归和低秩矩阵感知,提出了一种高效的硬阈值算法,可达到最优统计速率。第二篇论文提出了一个用于非光滑回归的Primal-Dual算法的泛化误差估计的通用递归框架,开发了数据驱动的校正方法,能够沿着有限的优化路径准确跟踪样本外风险。 AI

影响 这些论文在稀疏回归的理论理解和算法效率方面取得了进展,有可能提高各种机器学习应用的性能。

排序理由 两篇发表在arXiv上的学术论文,详细介绍了统计机器学习和回归分析的新方法。

在 arXiv stat.ML 阅读 →

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新研究探讨在线稀疏回归和泛化误差估计 · 跟踪2个来源

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两篇发表在arXiv上的学术论文,详细介绍了统计机器学习和回归分析的新方法。
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报道来源 [2]

  1. arXiv stat.ML TIER_1 English(EN) · Shuoguang Yang, Qiang Sun ·

    在线广义稀疏回归:过参数化如何提供帮助?

    arXiv:2608.17466v1 Announce Type: new Abstract: Regularized sparse regression has been extensively studied in the offline setting, but online formulation remains relatively under-explored. This gap stems from four key challenges: (i) the infeasibility of dynamically updating the …

  2. arXiv stat.ML TIER_1 English(EN) · Kai Tan, Pierre C Bellec ·

    非光滑回归中原对偶算法的泛化误差估计

    arXiv:2608.13870v1 Announce Type: cross Abstract: This paper studies trajectory-wise estimation of generalization error for primal--dual algorithms in non-smooth regression. Motivating examples include \(\ell_1\)-penalized least absolute deviations regression and square-root Lass…