should be “deg_inv[col].view(-1, 1) * x_j” ，The inverse of the node's degree multiplied by the neighbor vector

[moguizhizi]

CaRE/CaRe(B=ConvE)/cn_variants.py

Line 29 in 8d6f0b9

return deg_inv[row].view(-1, 1) * x_j