Comments (3)
As I remember, denom is the diagonal node degree matrix used in GCN, please refer to the original GCN paper:
https://arxiv.org/pdf/1609.02907.pdf
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Thank you very much! "denom" is the diagonal node degree matrix, "adj.sum(2)" means getting graph nodes degrees and unsqueeze(2) means generating two dimensional matrix for graph convolution calculation and +1 means adding self-loop nodes degrees!
from aggcn.
Exactly! I am closing this issue, if you have further questions, feel free to re-open it.
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