How to use FeatureStore and GraphStore

[KevinCrp]

Hi,

I'm trying to use FeatureStore and GraphStore in my project, but when I test the given example in the doc, it's fails.
Someone can provide a full example, please :)

[rusty1s]

https://github.com/pyg-team/pytorch_geometric/blob/master/torch_geometric/testing/graph_store.py and https://github.com/pyg-team/pytorch_geometric/blob/master/torch_geometric/testing/feature_store.py show some simple example implementations of FeatureStore and GraphStore. Hopefully this gets you going. Let me know if you have any more questions.

[kayleigh-li-imprivata]

Hi @rusty1s I know there's Kuzu support on graphstore and featurestore and I found one example for node prediction, in which the NeighborLoader does not work on our data (kernal got killed immediately when calling it). Do you know if link loader is supported as well (hoping to use LinkNeighborLoader)? If so, need the kuzu.GraphStore be converted to pyg's GraphStore first, or edge_index needs to be pre-generated and stored in kuzu somehow in order for linkneighborloader to work (our data is heterogenous)?

Any help would be greatly appreciated.