消息传递

1.使用内置的消息传递api

比如GraphConv

2.实现自己的消息传递策略

Write your own GNN module

https://docs.dgl.ai/tutorials/blitz/3_message_passing.html

Message Passing APIs

https://docs.dgl.ai/guide/message-api.html#guide-message-passing-api

https://docs.dgl.ai/guide/message-heterograph.html

Apply Message Passing On Part Of The Graph

https://docs.dgl.ai/guide/message-part.html

message function,Reduce function

https://docs.dgl.ai/api/python/dgl.function.html