Implement Just, Hoang Anh, Feiyang Kang, Jiachen T. Wang, Yi Zeng, Myeongseob Ko, Ming Jin, and Ruoxi Jia. Lava: Data valuation without pre-specified learning algorithms. arXiv preprint arXiv:2305.00054 (2023).

The paper's code can be found in this repository.

To compute Optimal Transport we can use either POT and/or GeomLoss. The latter is Pytorch specific whereas the former isn't.