• Python3
• PyTorch == 0.4.0/0.4.1 (with suitable CUDA and CuDNN version)
• torchvision >= 0.2.1
• Numpy
• argparse
• PIL

You need to modify the path of the image in every ".txt" in "./data".

All the parameters are set as the same as parameters mentioned in the article. You can use the following commands to the tasks:

python -u train.py --gpu_id n --src src --tgt tgt

n is the gpu id you use, src and tgt can be chosen as in "dataset_list.txt".

If you use this code for your research, please consider citing:

@inproceedings{BSP_ICML_19,
  title={Transferability vs. Discriminability: Batch Spectral Penalization for Adversarial Domain Adaptation},  
  author={Chen, Xinyang and Wang, Sinan and Long, Mingsheng and Wang, Jianmin}, 
  booktitle={International Conference on Machine Learning}, 
  pages={1081--1090}, 
  year={2019} 
}

If you have any problem about our code, feel free to contact [email protected].