GraphConv Equation #5306
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i am trying to better understand the equation found here https://pytorch-geometric.readthedocs.io/en/latest/modules/nn.html#torch_geometric.nn.conv.GraphConv under GraphConv. Can anyone tell me what each variable represents? I looked the referenced paper and cannot find what x or x' would represent. Is that the feature matrix? |
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Replies: 1 comment 3 replies
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The notation follows the standard PyG semantic introduced in the message passing tutorial. |
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I am assuming that W is the weights that are adjusted after each iteration? |
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Yes, that is correct. |
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Thank you. |
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The notation follows the standard PyG semantic introduced in the message passing tutorial.
xrefers to the input features of a node, andx‘refers to the output features.