OTLM

This is a Python package accompanying the paper Scalable Approximate Algorithms for Optimal Transport Linear Models. Preprint is available at https://arxiv.org/abs/2504.04609.

Contents

• plots.ipynb: Plots for the paper.
• tests.ipynb: Tests for the OTLM weight update rules.
• otlm/: Source code for the OTLM package.
• data/: Data for experiments in the paper.

Citation

If you find this package useful, please cite the paper as follows:

@article{kacprzak2025otlm,
  title={Scalable Approximate Algorithms for Optimal Transport Linear Models},
  author={Kacprzak, Tomasz and Kamper, Francois and Heiss, Michael W and Janka, Gianluca and Dillner, Ann M and Takahama, Satoshi},
  journal={arXiv preprint arXiv:2504.04609},
  year={2025}
}