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Marc Plantevit

2 accepted papers

2022

What Does My GNN Really Capture? On Exploring Internal GNN Representations

IJCAI 2022poster

Graph Neural Networks (GNNs) are very efficient at classifying graphs but their internal functioning is opaque which limits their field of application. Existing methods to explain GNN focus on disclosing the relationships between input graphs and model decision. In this article, we propose a method…