Subgraph embedding

[elbasir]

Hello,

I have a couple of questions related to subgraph embedding (representations):

1- Assume I have a graph G, I need to extract multiple subgraph embedding (representation) from G for, later on, I will use each/combined representations for downstream tasks. Is there a built-in function in PyG returns subgraph embedding?

2- On the other hand, assuming I have N subgraphs, is there a way to consider them all for a classification/regression task? What I mean here is that these N subgraphs might not have any direct connections but exist within a graph G. Is there a function which will learn a global/universal embedding of N subgraphs within a graph G and predict a label (either for classification or regression task)?