Learning to Rank Aspects and Opinions for Comparative Explanations

If you use Companion in a scientific publication, we would appreciate citations to the following paper:

@article{le2025learning,
  author={Le, Trung-Hoang and Lauw, Hady W.},
  title={Learning to rank aspects and opinions for comparative explanations},
  journal={Machine Learning},
  year={2025},
  month={Jan},
  day={16},
  volume={114},
  number={1},
  pages={17},
  issn={1573-0565},
  doi={10.1007/s10994-024-06699-5},
  url={https://doi.org/10.1007/s10994-024-06699-5}
}

How to run

pip install -r requirements.txt

Run Companion model:

python main.py --input_dir data/baby

Contact

Questions and discussion are welcome: lthoang.com