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.. POT documentation master file, created by
sphinx-quickstart on Mon Oct 24 11:10:10 2016.
You can adapt this file completely to your liking, but it should at least
contain the root `toctree` directive.
POT: Python Optimal Transport
=============================
This open source Python library provide several solvers for optimization problems related to Optimal Transport for signal, image processing and machine learning.
It provides the following solvers:
* OT solver for the linear program/ Earth Movers Distance [1].
* Entropic regularization OT solver with Sinkhorn Knopp Algorithm [2].
* Bregman projections for Wasserstein barycenter [3] and unmixing [4].
* Optimal transport for domain adaptation with group lasso regularization [5]
* Conditional gradient [6] and Generalized conditional gradient for regularized OT [7].
Some demonstrations (both in Python and Jupyter Notebook format) are available in the examples folder.
Contents
--------
.. toctree::
:maxdepth: 2
self
all
examples
Examples
--------
References
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[1] Bonneel, N., Van De Panne, M., Paris, S., & Heidrich, W. (2011, December). Displacement interpolation using Lagrangian mass transport. In ACM Transactions on Graphics (TOG) (Vol. 30, No. 6, p. 158). ACM.
[2] Cuturi, M. (2013). Sinkhorn distances: Lightspeed computation of optimal transport. In Advances in Neural Information Processing Systems (pp. 2292-2300).
[3] Benamou, J. D., Carlier, G., Cuturi, M., Nenna, L., & Peyré, G. (2015). Iterative Bregman projections for regularized transportation problems. SIAM Journal on Scientific Computing, 37(2), A1111-A1138.
[4] S. Nakhostin, N. Courty, R. Flamary, D. Tuia, T. Corpetti, Supervised planetary unmixing with optimal transport, Whorkshop on Hyperspectral Image and Signal Processing : Evolution in Remote Sensing (WHISPERS), 2016.
[5] N. Courty; R. Flamary; D. Tuia; A. Rakotomamonjy, "Optimal Transport for Domain Adaptation," in IEEE Transactions on Pattern Analysis and Machine Intelligence , vol.PP, no.99, pp.1-1
[6] Ferradans, S., Papadakis, N., Peyré, G., & Aujol, J. F. (2014). Regularized discrete optimal transport. SIAM Journal on Imaging Sciences, 7(3), 1853-1882.
[7] Rakotomamonjy, A., Flamary, R., & Courty, N. (2015). Generalized conditional gradient: analysis of convergence and applications. arXiv preprint arXiv:1510.06567.
Indices and tables
==================
* :ref:`genindex`
* :ref:`modindex`
* :ref:`search`
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