Multi-metric framework for quantitatively validating GNN explanations in brain tumor segmentation. It evaluates GraphSAGE, GAT, and ChebNet with Integrated Gradients, GraphLIME, and GNNExplainer on BraTS 2023 supervoxel graphs.
medical-imaging supervoxel brats explainable-ai graph-neural-networks brain-tumor-segmentation integrated-gradients xai-evaluation brats2023 supervoxels gnnexplainer graphlime gnn-explainability supervoxel-graphs
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Updated
Jul 31, 2026 - Jupyter Notebook