About the attacked graph

[Wangbeibei-AHU]

Thanks for sharing the code. I'd like to ask you about the details of the attacked graph.
I find that the perturbed_adj generated by mettack or nettack methods is symmetric.
But when I get the perturbed_adj by conducting adversarial attack (meta and nettack) from deeprobust library, I find that it is asymmetric.
What caused the difference in data? Did you preprocess the perturbed_adj?
Looking forward to your reply.

[ChandlerBang]

Hi, thanks for your interest in our work.

Can you provide more details on this issue? The deeprobust library should generate symmetric graphs.