MHGNN-DTI

This is for "Metapath aggregated heterogeneous graph neural network for drug-target interaction prediction", including the source code and the datasets.

1. The dataset can be downloaded from baiduyun (link：https://pan.baidu.com/s/1R1lpNFzVNlywy4T_001gjw code：4jkh).
2. run train_processor.py to generate metapaths for the training set
3. run test_processor.py to generate metapaths for the test set
4. run run_MHAN_dti.py to obtain the DTI prediction results.