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English(EN) Towards Modality-imbalanced Federated Graph Learning: A Data Synthesis-based Approach

新的FedMGS方法解决了联邦图学习中的模态不平衡问题

研究人员推出了一种新颖的FedMGS方法,以解决联邦图学习中的模态不平衡问题。该方法通过在潜在空间中合成缺失的语义表示来应对客户端和节点级别缺失模态带来的挑战。FedMGS包含一个可用性感知图编码器、一个原型引导的潜在语义合成器以及一个可靠性校准的语义融合机制,以提高性能和效率。实验表明,与现有基线相比,该方法取得了显著的提升。 AI

影响 这项研究有望提高联邦学习模型在数据不完整现实场景中的鲁棒性和适用性。

排序理由 该集群包含一篇详细介绍联邦图学习新方法的学术论文。

在 arXiv cs.LG 阅读 →

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新的FedMGS方法解决了联邦图学习中的模态不平衡问题

报道来源 [2]

  1. arXiv cs.LG TIER_1 English(EN) · Zhengyu Wu, Hongchao Qin, Xunkai Li, Zekai Chen, Rong-Hua Li, Guoren Wang ·

    Towards Modality-imbalanced Federated Graph Learning: A Data Synthesis-based Approach

    arXiv:2606.20382v1 Announce Type: new Abstract: MultiModal Federated Graph Learning (MM-FGL) offers a natural collaborative training paradigm, but its practical deployment is challenged by two granularities of modality imbalance. Client-level imbalance occurs when certain clients…

  2. arXiv cs.LG TIER_1 English(EN) · Guoren Wang ·

    Towards Modality-imbalanced Federated Graph Learning: A Data Synthesis-based Approach

    MultiModal Federated Graph Learning (MM-FGL) offers a natural collaborative training paradigm, but its practical deployment is challenged by two granularities of modality imbalance. Client-level imbalance occurs when certain clients lack entire modalities, while node-level imbala…