GNNLens2 is an interactive visualization tool for graph neural networks (GNN). It allows seamless integration with deep graph library (DGL) and can meet your various visualization requirements for presentation, analysis and model explanation. It is an open source version of GNNLens with simplification and extension.
A video demo is available here. Switch the video quality for the best viewing experience.
Installation
Requirements
You can install Flask-CORS with
pip install -U flask-corsInstallation for the latest stable version
pip install Flask==2.0.3
pip install gnnlensInstallation from source
If you want to try experimental features, you can install from source as follows:
git clone https://github.com/dmlc/GNNLens2.git
cd GNNLens2/python
python setup.py installVerifying successful installation
Once you have installed the package, you can verify the success of installation with
import gnnlens
print(gnnlens.__version__)
# 0.1.0Tutorials
We provide a set of tutorials to get you started with the library:
- Tutorial 1: Graph structure
- Tutorial 2: Ground truth and predicted node labels
- Tutorial 3: Edge weights and attention
- Tutorial 4: Weighted subgraphs and explanation methods
Team
HKUST VisLab: Zhihua Jin, Huamin Qu
AWS Shanghai AI Lab: Mufei Li, Wanru Zhao (work done during internship), Jian Zhang, Minjie Wang
SMU: Yong Wang