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English(EN) On Kernel Eigen-alignments of KRR: Reconstruction and Generalization

新论文将核特征值对齐与KRR中的泛化联系起来

本文探讨了核矩阵的特征向量和特征值对齐如何影响核岭回归(KRR)的泛化能力。研究人员建立了泛化性能与这些矩阵分量估计之间的直接联系,比先前的工作提供了更直观的理解。分析侧重于有限样本设置,并表明高秩核可以轻松实现低重构误差,使其成为泛化能力的糟糕预测指标。研究得出结论,核方法中的强泛化能力需要增加特征向量对齐、更大的特征值幅度或连续特征值之间更宽的间隙。 AI

影响 为核方法中的泛化提供了理论见解,可能指导未来的模型开发。

排序理由 该集群包含一篇详细介绍机器学习理论研究的学术论文。

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新论文将核特征值对齐与KRR中的泛化联系起来

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报道来源 [2]

  1. arXiv stat.ML TIER_1 English(EN) · Yang Liu, Ernest Fokoue, Richard Lange, Daniel Krutz ·

    关于KRR的核特征对齐:重构与泛化

    arXiv:2605.15240v1 Announce Type: new Abstract: This paper investigates the critical role of eigenalignments between the kernel matrix and learning targets in achieving robust generalization in learning problems. We establish a direct connection between generalization performance…

  2. arXiv stat.ML TIER_1 English(EN) · Daniel Krutz ·

    关于KRR的核特征对齐:重构与泛化

    This paper investigates the critical role of eigenalignments between the kernel matrix and learning targets in achieving robust generalization in learning problems. We establish a direct connection between generalization performance in kernel methods and the estimation of eigenve…