B^l in GraphConv

Questions
#1

Hello everyone, I am reading the description of GraphConv, and find there is a b^{(l)} without any definition. Does anyone know the meaning of b^{(l)}? Thanks a lot!

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#2

It’s bias as shown in the argument of GraphConv in GraphConv — DGL 2.0.0 documentation

#3

Thanks a lot, Rhett!

#4

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