This repository contains the official implementation of the SwinGNN model in PyTorch.
# option 1: python venv
python -m venv venvscorenet
source venvscorenet/bin/activate
pip install -U pip
pip install -r setup/requirements.txt
# option 2: conda
conda env create -f setup/conda.yaml
conda activate scorenet
# compile ORCA for orbit statistics evaluation
export PROJ_DIR=$(pwd)
cd evaluation/orca && g++ -O2 -std=c++11 -o orca orca.cpp && cd $PROJ_DIR# prepare datasets
python setup/gen_graph_data.py # prepare various ba2motif and real-world graph datasets
python setup/mol_preprocess.py --dataset ZINC250k # prepare ZINC250k dataset
python setup/mol_preprocess.py --dataset QM9 # prepare QM9 datasetBelow we provide the training commands for SwinGNN on graph datasets and molecule datasets.
Please refer to config/edm_swin_gnn for more training configurations.
# training cmds on graph dataset (without node/edge attributes), e.g., to train on grid dataset
python train.py -c config/edm_swin_gnn/grid_edm_swin_gnn_80.yaml --batch_size 10 -m=grid
# our code also supports DDP training
export NUM_GPUS=4
torchrun --nproc_per_node=$NUM_GPUS train.py -c config/edm_swin_gnn/grid_edm_swin_gnn_80.yaml --batch_size 40 --ddp -m=grid_ddp
# training cmds on molecule dataset (with node/edge attributes), e.g., to train on QM9 dataset
torchrun --nproc_per_node=$NUM_GPUS y -c config/edm_swin_gnn/qm9_edm_swin_gnn.yaml --feature_dims 60 --node_encoding one_hot --edge_encoding one_hot --batch_size 10240 --ddp -m qm9We release the checkpoints at Google Drive and oneDrive. Below we provide the sampling commands for SwinGNN on graph datasets and molecule datasets.
# ego-small
python eval.py -p swinGNN-checkpoints/ego_small/ego_small_dim_60/ego_small_dim_60.pth --use_ema 0.9 -m eval_ego_small
python eval.py -p swinGNN-checkpoints/ego_small/ego_small_dim_96/ego_small_dim_96.pth --use_ema 0.99 -m eval_ego_small
# community-small
python eval.py -p swinGNN-checkpoints/com_small/community_small_dim_60/community_small_dim_60.pth --use_ema 0.99 -m eval_com_small
python eval.py -p swinGNN-checkpoints/com_small/community_small_dim_96/community_small_dim_96.pth --use_ema 0.95 -m eval_com_small
# grid
python eval.py -p swinGNN-checkpoints/grid/grid_dim_60/grid_dim_60.pth --use_ema 0.99 -m eval_grid
python eval.py -p swinGNN-checkpoints/grid/grid_dim_96/grid_dim_96.pth --use_ema 0.95 -m eval_grid
# dd-protein
python eval.py -p swinGNN-checkpoints/dd_protein/dd_dim_60/dd_dim_60.pth --use_ema 0.9999 -m eval_dd_protein
python eval.py -p swinGNN-checkpoints/dd_protein/dd_dim_96/dd_dim_96.pth --use_ema 0.9999 -m eval_dd_protein
# qm9
python eval.py -p swinGNN-checkpoints/qm9/qm9_scalar_dim_60/qm9_scalar_dim_60.pth --use_ema 0.9999 -m eval_qm9
python eval.py -p swinGNN-checkpoints/qm9/qm9_scalar_dim_96/qm9_scalar_dim_96.pth --use_ema 0.9999 -m eval_qm9
# zinc250k
python eval.py -p swinGNN-checkpoints/zinc250k/zinc250k_scalar_dim_60/zinc250k_scalar_dim_60.pth --use_ema 0.9999 -m eval_zinc250k
python eval.py -p swinGNN-checkpoints/zinc250k/zinc250k_scalar_dim_96/zinc250k_scalar_dim_96.pth --use_ema 0.9999 -m eval_zinc250kDue to the randomness in the sampling process or difference in hardware, the results may be slightly different from the reported results in the paper.
Bibtex. If you find our code useful for your research, please cite the paper:
@article{yan2023swingnn,
title={SwinGNN: Rethinking Permutation Invariance in Diffusion Models for Graph Generation},
author={Yan, Qi and Liang, Zhengyang and Song, Yang and Liao, Renjie and Wang, Lele},
journal={arXiv preprint arXiv:2307.01646},
year={2023}
}Acknowledgments and Disclosure of Funding.
This work was funded, in part, by NSERC DG Grants (No. RGPIN-2022-04636 and No. RGPIN-2019-05448), the NSERC Collaborative Research and Development Grant (No. CRDPJ 543676-19), the Vector Institute for AI, Canada CIFAR AI Chair, and Oracle Cloud credits. Resources used in preparing this research were provided, in part, by the Province of Ontario, the Government of Canada through CIFAR, and companies sponsoring the Vector Institute
(www.vectorinstitute.ai), Advanced Research Computing at the University of British Columbia,
the Digital Research Alliance of Canada (alliancecan.ca), and the Oracle for Research program.
Please submit a Github issue or contact [email protected] if you have any questions or find any bugs.