I have a question on the Graph Generated. In the paper it said it is a undirected Hierarchical Graph. But DGL supports directed graph it seems like. How is the undirected aspect achieved? I also plot out the graph generation and for some reason, they have these weird nodes that are very distant from the other nodes. Has anyone also encounter this?
I have a question on the Graph Generated. In the paper it said it is a undirected Hierarchical Graph. But DGL supports directed graph it seems like. How is the undirected aspect achieved? I also plot out the graph generation and for some reason, they have these weird nodes that are very distant from the other nodes. Has anyone also encounter this?