dgl.ops.copy_uΒΆ
-
dgl.ops.
copy_u
(g, x)[source]ΒΆ Generalized SDDMM function that copies source node features to edges.
- Parameters
g (DGLGraph) β The input graph.
x (tensor) β The source node features.
- Returns
The result tensor.
- Return type
tensor
Notes
This function supports autograd (computing input gradients given the output gradient).