Graph based data

[daniel-unyi-42]

Thank you for your contribution!

I would love to see the example code to reproduce the node clustering experiments mentioned in the paper (cora/citeseer/wiki/pubmed). I tried to reproduce the results but I'm off the track...

I uploaded my simple tf2 implementation (it can be run directly on colab along the cora.npz file): https://github.com/daniel-unyi-42/GALA

Thank you for any help.