GraphSAM: A similarity-aware mixup method based on optimal transport for imbalanced node classification

Expert Systems with Applications 2026

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Authors: Wei MingWen, Shuxia Lu, Yidan Wang

DOI: 10.1016/j.eswa.2026.132527

Cited by: 3

References: 11

Fields of Study & Subjects

Imbalanced Data Classification Techniques Advanced Graph Neural Networks Face and Expression Recognition

References 11