Environment:

The dependencies involved have been written down in requirements.txt

run as follows:

pip install -r requirements.txt

DataBase:

• cora
  • cora.cites
  • cora.content

Implements:

0 Data Loader

The .py files in data_loader package are as follows:

• loader.py : loading cora dataset, extracting node features and edge information, and calculating D^-1/2 A D^-1/2...

1 Basic Pytorch Version：

The .py files in basic_version package are as follows:

• layer.py : Defined Graph Convolution Layer (GraphConv)
• model.py : Defined GCN Model which composed by GraphConv
• evaluator.py : Used to evaluate our model

2 PyG Version

The .py files in pyg_version package are as follows:

• model.py : Defined GCN Model composed by GCNConv which provided by torch_geometric
• evaluator.py : Used to evaluate our model

Result:

• PyG Version:
  •