How to get a subgraph from a big graph?

Questions
#1

I am doing graph processing and I want to get a subgraph structure of the graph data and cut it out, but I can’t find the relevant API. What should I do?

#2

DGL provides a number of subgraph extraction ops. Do they work for your case?

#3

Great, I found my target function and it’s dgl.khop_out_subgraph.

#4

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