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I'm a student who just start study deep learning.

I hope to practice with simple project using Graph Convolution Network.

The question is that "How can I handle with different size of input graph for GCN?"

Padding with zero is the only way to handle this problem? And zero padding like CNN is proper also for GCN?

Thanks

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  • $\begingroup$ I hope to study about molecule or protein with graph convolutional network! $\endgroup$ – Newbie1111 Dec 3 '19 at 17:03
  • $\begingroup$ Zero-padding is the most common way. You might find a good approach in this paper: arxiv.org/pdf/1808.03965.pdf which is designed for large-scale cases $\endgroup$ – aminrd Dec 4 '19 at 0:46
  • $\begingroup$ Thanks for suggestion! $\endgroup$ – Newbie1111 Dec 4 '19 at 15:52

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