Hi all,
I was wondering if anyone already implemented - or looked into - GATv2? It’s proposed in this paper: [2105.14491] How Attentive are Graph Attention Networks?.
This is basically the only difference to normal GATconv:
I have some difficulties with implementing it in a handy way as the DGL version of GATconv decomposes the weight vector into a_l and a_r.
Any suggestions?
Kind regards,
Erik