Why using undirected graph for transductive learning?

PetarV- / GAT

Graph Attention Networks (https://arxiv.org/abs/1710.10903)

https://petar-v.com/GAT/

MIT License

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Why using undirected graph for transductive learning? #84

Open qncsn2016 opened 3 years ago

qncsn2016 commented 3 years ago

Thanks for your great work! Excuse me for a question about the transductive experiments.

According to the paper, GAT could be applied to directed graph. I wonder that why do you use undirected Cora, Citeseer and Pubmed for experiments rather than the original directed ones? As we all know, the citation network is directed.