implementation details

[LiveTowardTheSea]

in run.py, line 261, why the added_feat_zero_row is in the middle of node sequence, according to the implementation of getting adj in a batch, this zero should be appended to th end of each sample. Could somebody explain it to me?

[yesy6sysu]

Actually it is the last index in the subgraph generated by rwr, which is the target node according to the code subv[i].append(i). But I don't understand why an extra node is added before the input.