I would like to use GNNExplainer to interpret the model.

Question

I developed a GCN model using pytorch. (without using geometry)

I want to put the developed model into GNNExplainer of geometry and check the result, but an error occurs.

The matrices I used to create the GCN are featrue(150,65) and adjacency matrix (150,150).

Isn't it possible to use x = feature / edge_index = adjacency matrix for GNNExplainer input?

Answer 1

This will help you :D

https://pytorch-geometric.readthedocs.io/en/latest/modules/nn.html