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Graph-Learn (formerly AliGraph) is a distributed framework designed for the development and application of large-scale graph neural networks. It abstracts a set of programming paradigms suitable for common graph neural network models from the practical problems of large-scale graph training, and has been successfully applied to many scenarios such as search recommendation, network security, knowledge graph, etc. within Alibaba.

Graph-Learn provides both Python and C++ interfaces for graph sampling operations, and provides a gremlin-like GSL (Graph Sampling Language) interface. For upper layer graph learning models, Graph-Learn provides a set of paradigms and processes for model development. It is compatible with TensorFlow and PyTorch, and provides data layer, model layer interfaces and rich model examples.

Documentation

1. Install Graph-Learn with pip(only for python3)

pip install graph-learn

2. Build from source

3. Use Docker

GraphSAGE example

cd examples/tf/ego_sage/
python train_unsupervised.py

Distributed training example

Please cite the following paper in your publications if GL helps your research.

@article{zhu2019aligraph,
  title={AliGraph: a comprehensive graph neural network platform},
  author={Zhu, Rong and Zhao, Kun and Yang, Hongxia and Lin, Wei and Zhou, Chang and Ai, Baole and Li, Yong and Zhou, Jingren},
  journal={Proceedings of the VLDB Endowment},
  volume={12},
  number={12},
  pages={2094--2105},
  year={2019},
  publisher={VLDB Endowment}
}

Apache License 2.0.