What is the difference edge_weight and edge_attr in Pytorch Geometric
I want to handle weighted undirected graphs in Pytorch Geometric.
The node features are 50 dimensional. I found that this can be handled by the x attribute of the torch_geometric.data.data class.
The weights of the edges are scalar values.
We found out that edge_attr and edge_weight are the attributes to handle edges.
I think I should probably use edge_weight, is this correct?
Also, what is the difference between edge_attr and edge_weight?
I'm not very good at English, so I apologize for that.
I hope I can get a good answer.
Thank you.

The difference between edge_weight and edge_attr is that edge_weight is always one-dimensional (one value per edge) and that edge_attribute can be multi-dimensional. You can check the cheatsheet for the support of the models.
