Leaderboard results of GOODTwitter

[Wuyxin]

Leaderboard results of GOODTwitter

[CM-BF]

Hi Yingxin,

Thank you for your question. Although we provide GOODTwitter in this repo, it hasn't been included in this work officially, so we don't have the leaderboard results right now. Sorry for this inconvenience.

Best,
Shurui

[Wuyxin]

Thanks, that's fair!

Another quick question is that, for WebKB, since the graph only has 617 nodes, by setting batch size to 4096, does that mean the GraphSAINT sampler return the whole graph everytime (i.e., the same as the whole graph training)?

[CM-BF]

The walk-based GraphSAINT won't sample the whole graph, instead, the size of sampled graphs only depends on walk_length, i.e., the size of sampled graphs is not affected by the batch size.

Please let me know if any questions. 😄

[Wuyxin]

I see! But why do you use the sampler while we can feed the whole graph into the GNN in this case? Wouldn't that be easier as the graph size is small?

[CM-BF]

We tried directly feeding the whole graph for small graph cases. However, the performance difference is trivial. Therefore, we simply apply this sampler to all datasets for consistency. :)

Best,
Shurui

[Wuyxin]

Got it. Yeah that's also what I got - the performance doesn't seem to differ much. Thanks!