The source code of Relational Siamese Network (EMNLP2019)
Future up-to-date versions will be available in: https://github.com/thunlp/RSN

You only need TensorFlow(>=1.12.0) to run this code.
conda create -n rsn python=3.6
pip install networkx python-louvain tensorflow-gpu==1.12

You can download data by:
bash download.sh
The data is already preprocessed from the original FewRel and Glove data.

A standard CNN for supervised RE can be trained by
cd CNN
python train_CNN.py

The Relational Siamese Network for OpenRE can be trained by
cd RSN
python train_RSN.py
By default it will be trained as a semi-supervised RSN.

A supervised RSN can be trained by
python train_RSN.py --trainset_loss_type cross --testset_loss_type none

The FewRel-distant dataset and more models will be released in the future.