Topological Generalisation in GNNs

Topological Generalisation with Advective Diffusion Transformers

One of the key open questions in the study of graph neural networks (GNNs) is their generalisation capabilities, in particular, under changes in the topology of the graph. In this post, we study this problem from the perspective of graph diffusion equations, which are intimately related…

Michael Bronstein
Towards Data Science
9 min readOct 19, 2023

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DeepMind Professor of AI @Oxford. Serial startupper. ML for graphs, biochemistry, drug design, and animal communication.