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cs.LG2025
Sound Logical Explanations for Mean Aggregation Graph Neural Networks
Matthew Morris, Ian Horrocks
Graph neural networks (GNNs) are frequently used for knowledge graph completion. Their black-box nature has motivated work that uses sound logical rules to explain predictions and…
cs.LG2024
Relational Graph Convolutional Networks Do Not Learn Sound Rules
Matthew Morris, David J. Tena Cucala, Bernardo Cuenca Grau +1
Graph neural networks (GNNs) are frequently used to predict missing facts in knowledge graphs (KGs). Motivated by the lack of explainability for the outputs of these models, recent…