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rusty1s / himp-gnn

Hierarchical Inter-Message Passing for Learning on Molecular Graphs
https://arxiv.org/abs/2006.12179
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Order of Inter-Message Passing? #11

Open Dinxin opened 3 years ago

Dinxin commented 3 years ago

What are the order of the coarse-to-fine information flow and the fine-to-coarse information flow? Which information flow is put ahead of another ?

rusty1s commented 3 years ago

Thanks for your interest. We start with an intra-message passing in the original graph and then have a periodically flow from fine-to-coarse and coarse-to-fine information flow. At the end, both representations are used to make the final prediction.