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English(EN) GraphIFE: Rethinking Graph Imbalance Node Classification via Invariant Learning

GraphIFE框架解决图神经网络中的类别不平衡问题

研究人员推出GraphIFE,一个旨在解决图结构数据类别不平衡问题的新颖框架。类别不平衡是一个常见问题,其中少数类别的代表性不足。现有的图神经网络常常难以处理这种不平衡,导致学习偏差和在少数类别上的性能不佳。GraphIFE解决了合成节点中相关的质量不一致问题,旨在改善嵌入空间表示并增强不变特征的识别。实验表明,GraphIFE在多个数据集上的表现优于各种基线方法,展示了其效率和泛化能力。 AI

影响 这项研究可以提高图神经网络在不平衡数据集上的性能,可能影响依赖于分析复杂网络结构的领域。

排序理由 该集群包含一篇详细介绍图神经网络新框架的学术论文。[lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv cs.AI 阅读 →

AI 生成摘要 · Google Gemini · 来自 1 个来源。 我们如何撰写摘要 →

GraphIFE框架解决图神经网络中的类别不平衡问题

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该集群包含一篇详细介绍图神经网络新框架的学术论文。[lever_c_demoted from research: ic=1 ai=1.0]
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报道来源 [1]

  1. arXiv cs.AI TIER_1 English(EN) · Fanlong Zeng, Wensheng Gan, Kangjie Chen, Philip S. Yu ·

    GraphIFE:通过不变性学习重新思考图不平衡节点分类

    arXiv:2509.23616v2 Announce Type: replace-cross Abstract: The class imbalance problem refers to the disproportionate distribution of samples across different classes within a dataset, where the minority classes are significantly underrepresented. This issue is also prevalent in g…