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English(EN) Rethinking One-Shot Federated Graph Learning: Training-Free Statistical Estimation

新框架SPEAR和SPIRE推进单次联邦图学习

研究人员开发了两个新框架SPEAR和SPIRE,以改进单次联邦图学习。单次联邦图学习是指在单次通信轮次中,跨具有断开子图的客户端训练图神经网络。SPEAR是一种无训练方法,将问题重新表述为统计估计,并直接从本地图计算类别原型,实现了最先进的准确性和显著的加速。另一方面,SPIRE利用结构熵根据图拓扑(而不仅仅是数据量)来区分客户端贡献,并使用图扩散模型合成伪图来训练全局GNN。这两种方法都表现出强大的性能,尤其是在高度异构和非IID条件下。 AI

影响 这些新框架为在去中心化环境中训练图神经网络提供了更强大、更有效的方法,尤其是在数据条件具有挑战性的情况下。

排序理由 两篇在arXiv上发表的研究论文,介绍了联邦图学习的新方法。

在 arXiv cs.LG 阅读 →

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新框架SPEAR和SPIRE推进单次联邦图学习

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两篇在arXiv上发表的研究论文,介绍了联邦图学习的新方法。
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报道来源 [2]

  1. arXiv cs.LG TIER_1 English(EN) · Shutong Zheng, Sijia Chen ·

    重新思考单次联邦图学习:无训练统计估计

    arXiv:2609.06154v1 Announce Type: new Abstract: One-shot federated graph learning generally aims to train Graph Neural Networks (GNNs) across clients with disconnected subgraphs in a single communication round. Existing methods predominantly design advanced optimization strategie…

  2. arXiv cs.LG TIER_1 English(EN) · Shutong Zheng, Lele Fu, Sheng Huang, Wei Yang Bryan Lim, Chuan Chen ·

    面向单次联邦图学习的结构熵驱动图扩散生成

    arXiv:2609.06499v1 Announce Type: new Abstract: One-shot federated graph learning (FGL) requires the server to estimate client contributions from highly compressed information, yet conventional volume-based weighting captures the amount of client data while overlooking how its co…