Error in transformRedditGraph2NPZ.py

[Xu Zou]

I download the reddit data from snap and unzip it, and run

python transformRedditGraph2NPZ.py

Then it shows the following error message.

Traceback (most recent call last):
File "transformRedditGraph2NPZ.py", line 69, in
transferRedditDataFormat("reddit","reddit.npz")
File "transformRedditGraph2NPZ.py", line 46, in transferRedditDataFormat
train_ids = [n for n in G.nodes() if not G.node[n]['val'] and not G.node[n]['test']]
File "transformRedditGraph2NPZ.py", line 46, in
train_ids = [n for n in G.nodes() if not G.node[n]['val'] and not G.node[n]['test']]
KeyError: 'val'

Is there a bug? Or is it because of other issues? Thanks.

[Tengfei Ma]

Probably due to the data difference. There is no "val" feature in your data.
I believe you can solve it by editing some part of the codes. Thanks.

[ZW-ZHANG]

I think this is due to networkx version and fix it by degrading to networkx 1.10.0, as mentioned in #3

[Kai Huang]

thanks ZW-ZHAGN

[Kai Huang]

If anyone directly use transformRedditGraph2NPZ.py
feats[:, 0] = np.log(feats[:, 0] + 1.0) should be midified