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English(EN) Generalization Analysis of Distributed Kernel-based Robust Gradient Descent Algorithms

新算法增强分布式梯度下降泛化性

本文分析了再生核希尔伯特空间中分布式梯度下降算法的泛化能力。研究人员开发了分布式基于核的鲁棒梯度下降(DKRGD)算法,通过仔细选择尺度参数来确定最优学习率。该参数选择解决了饱和问题并确保了统计鲁棒性,而新颖的误差分析为算子乘积提供了更紧密的界限,放宽了机器数量的限制。此外,还引入了一种通信效率策略来提高DKRGD的收敛性能。 AI

影响 这项研究可能导致更高效、更鲁棒的分布式机器学习训练,特别是对于大规模的基于核的方法。

排序理由 该集群包含一篇在arXiv上发表的学术论文,详细介绍了一种新算法及其分析。[lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv stat.ML 阅读 →

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新算法增强分布式梯度下降泛化性

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该集群包含一篇在arXiv上发表的学术论文,详细介绍了一种新算法及其分析。[lever_c_demoted from research: ic=1 ai=1.0]
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报道来源 [1]

  1. arXiv stat.ML TIER_1 English(EN) · Jun-Yi Meng, Zheng-Chu Guo, Yuan Mao ·

    分布式核方法鲁棒梯度下降算法的泛化性分析

    arXiv:2609.11712v1 Announce Type: new Abstract: In this paper, we investigate the generalization performance of distributed gradient descent algorithms in a reproducing kernel Hilbert space under a robust loss function $l_{\sigma}$. By exploiting the spectral characterization of …