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English(EN) Implicit Regularization of Mini-Batch Training in Graph Neural Networks

简单的随机节点采样在GNNs上优于全图训练

研究人员发现,一种简单的随机节点采样(RNS)方法用于训练图神经网络(GNNs)可以媲美甚至超越全图训练的性能。这一令人惊讶的结果在众多数据集上都成立,以显著减少的计算时间和内存实现了更好的结果。该研究的分析表明,RNS充当了隐式正则化器,有效地最小化了采样损失和梯度方差的组合,从而为可扩展的GNN训练提供了一种理论上可靠的方法。 AI

影响 这项研究提供了一种更有效、更高效的训练图神经网络的方法,有可能加速其在各种应用中的采用。

排序理由 该集群包含一篇学术论文,详细介绍了一种新的机器学习模型训练方法。

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报道来源 [2]

  1. arXiv cs.LG TIER_1 English(EN) · Clement Wang, Antoine Vialle, Robin Vaysse, Thomas Bonald ·

    Implicit Regularization of Mini-Batch Training in Graph Neural Networks

    arXiv:2605.22480v1 Announce Type: new Abstract: Mini-batch training of Graph Neural Networks (GNNs) is fundamentally different from training on i.i.d. data: sampling a subgraph alters the topology and introduces boundary effects, leading prior work to develop structure-aware samp…

  2. arXiv cs.AI TIER_1 English(EN) · Thomas Bonald ·

    Implicit Regularization of Mini-Batch Training in Graph Neural Networks

    Mini-batch training of Graph Neural Networks (GNNs) is fundamentally different from training on i.i.d. data: sampling a subgraph alters the topology and introduces boundary effects, leading prior work to develop structure-aware samplers that preserve local connectivity and reduce…