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Unverified Commit 2accfc5d authored by Israt Nisa's avatar Israt Nisa Committed by GitHub
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replace with pow (#4662)

parent 26dc54ec
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examples/pytorch/mock_sparse/gcn/train.py
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...@@ -55,9 +55,8 @@ def gcn_norm(A): ...@@ -55,9 +55,8 @@ def gcn_norm(A):
I = identity(A.shape) # create an identity matrix I = identity(A.shape) # create an identity matrix
A_hat = A + I # add self-loop to A A_hat = A + I # add self-loop to A
D = diag(A_hat.sum(0)) # diagonal degree matrix of A_hat D = diag(A_hat.sum(0)) # diagonal degree matrix of A_hat
# FIXME DiagMatrix does not have power() method
D_hat = D D_hat = D
D_hat.val = D_hat.val**-0.5 D_hat = pow(D_hat, -0.5)
A_hat = D_hat @ A_hat @ D_hat A_hat = D_hat @ A_hat @ D_hat
return A_hat return A_hat
......
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