Addressing imbalance in graph datasets: Introducing GATE-GNN with graph ensemble weight attention and transfer learning for enhanced node classification

Published: 01 Jan 2024, Last Modified: 06 Feb 2025Expert Syst. Appl. 2024EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: Highlights•We propose a GATE-GNN model for imbalanced node classification with imbalanced datasets.•We design a dynamic node interaction within GATE architecture and leveraging learnable weights.•We proposed GEWA as self-attention mechanism to enhance GNFE and NETL feature representation.•The proposed model showcased robust performance across four GNN imbalanced datasets.
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