POT

Repository facts

Stars

2,856

Forks

573

Open issues and pull requests

56

Primary language

Python

License

MIT License (MIT)

Owner

PythonOT · Organization

Created

Oct 20, 2016

Last push

Oct 13, 2026

Topics

• domain-adaptation
• emd
• gromov-wasserstein
• machine-learning
• numerical-optimization
• optimal-transport
• ot-mapping-estimation
• ot-solver
• pot
• python
• sinkhorn-divergences
• sinkhorn-knopp
• wasserstein
• wasserstein-barycenter
• wasserstein-barycenters
• wasserstein-discriminant-analysis

Rank #2,752 of 9,507 in AI on GitHub, by stars. Data from the GitHub API, fetched Oct 18, 2026; star counts change daily. Stars measure popularity, not quality or safety, and a listing is not an endorsement. How this list is made

Related projects

Projects that share this one’s GitHub topics.

• 2,955

  Rank 2,955: atong01/conditional-flow-matching

  TorchCFM: a Conditional Flow Matching library

  2,600 starsPythonMITLast push Jul 20, 2026

• 1,462

  Rank 1,462: google/tf-quant-finance

  High-performance TensorFlow library for quantitative finance.

  5,531 starsPythonApache-2.0Last push Aug 6, 2026

• 3,384

  Rank 3,384: osqp/osqp

  The Operator Splitting QP Solver

  2,211 starsCApache-2.0Last push Jan 12, 2026

• 4,734

  Rank 4,734: KaiyangZhou/Dassl.pytorch

  A PyTorch toolbox for domain generalization, domain adaptation and semi-supervised learning.

  1,431 starsPythonMITLast push Nov 3, 2023

• 1,760

  Rank 1,760: ceres-solver/ceres-solver

  A large scale non-linear optimization library

  4,580 starsC++Other licenseLast push Oct 16, 2026

• 2,010

  Rank 2,010: thuml/Transfer-Learning-Library

  Transfer Learning Library for Domain Adaptation, Task Adaptation, and Domain Generalization

  3,941 starsPythonMITLast push May 10, 2024