I couldn’t find any sample code that reads the train/test dataset from a set of graph files generated by an external tool. In my case, I have a few hundred GML files (JSON version is also available), which each defines a single labeled multi-digraph. Each graph is a single instance in my binary-classification scenario. I want to read in this set and experiment with several GNNs (GCN, GAT, etc) and report the evaluation results.
I’m just getting started with DGL, and would highly appreciate if anyone could help me out with a sample code for reading these GML/JSON files in a format that is suitable to work with DGL.