GNN third party Library: pyg (pytorch geometric) [the library based on pytorch can help users quickly build and train their own graph neural network model] [deepwalk, line, GCN, gat, etc.]

One . What is? PyG?

PyG The full name is Pytorch Geometric, It is based on Pytorch Constructed library , It can help users quickly build and train their own graph neural network model .

PyG Many advanced technologies have been achieved in （state of the art） Of GNN modular , for example GCN、GraphSage、GAT、SGC、GIN wait . Besides ,PyG It also contains a large number of benchmark Graph data set 、 Rich graph data operation methods 、 Support more GPU.

Two .PyG Installation

About PyG Installation , Recommended pip The way of command ：

pip install torch-scatter -f https://data.pyg.org/whl/torch-${ 
    TORCH}+${ 
    CUDA