PIMPC-GNN: Physics-Informed Multiphase Consensus Learning for Enhancing Imbalanced Node Classification in Graph Neural Networks
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Graph neural networks (GNNs) often struggle in class-imbalanced settings, where minority classes are underrepresented, and predictions are biased toward the majority. We propose PIMPC-GNN, a physics-informed multiphase consensus framework for imbalanced node c... ...
