GNN explainer for graph-level classification

[dxcl]

Hi! Is there a way of running the current implementation of GNN Explainer in Pytorch Geometric for graph classification tasks, to obtain explanation subgraphs for the graph-level predictions?

[rusty1s]

It's currently only supported for node classification. However, it shouldn't be too hard to extend it to graph classification tasks. Feel free to contribute if you like :)

[dxcl]

Cheers for the quick reply as always! Will probably have a go and post findings here

[mdanb]

@MendelXu @rusty1s Anything new?

[paulamartingonzalez]

Same, any news? I am really interested in this 😄 @rusty1s @dxcl