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author | Tanguy <tanguy.kerdoncuff@laposte.net> | 2021-09-17 18:36:33 +0200 |
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committer | GitHub <noreply@github.com> | 2021-09-17 18:36:33 +0200 |
commit | e0ba31ce39a7d9e65e50ea970a574b3db54e4207 (patch) | |
tree | 36c95fc33bd07be476c44f8b5ea65896cf1f0c9f /README.md | |
parent | 96bf1a46e74d6985419e14222afb0b9241a7bb36 (diff) |
[MRG] Implementation of two news algorithms: SaGroW and PoGroW. (#275)
* Add two new algorithms to solve Gromov Wasserstein: Sampled Gromov Wasserstein and Pointwise Gromov Wasserstein.
* Correct some lines in SaGroW and PoGroW to follow pep8 guide.
* Change nb_samples name. Use rdm state. Change symmetric check.
* Change names of len(p) and len(q) in SaGroW and PoGroW.
* Re-add some deleted lines in the comments of gromov.py
Co-authored-by: Rémi Flamary <remi.flamary@gmail.com>
Diffstat (limited to 'README.md')
-rw-r--r-- | README.md | 4 |
1 files changed, 4 insertions, 0 deletions
@@ -28,6 +28,7 @@ POT provides the following generic OT solvers (links to examples): * [Gromov-Wasserstein distances](https://pythonot.github.io/auto_examples/gromov/plot_gromov.html) and [GW barycenters](https://pythonot.github.io/auto_examples/gromov/plot_gromov_barycenter.html) (exact [13] and regularized [12]) * [Fused-Gromov-Wasserstein distances solver](https://pythonot.github.io/auto_examples/gromov/plot_fgw.html#sphx-glr-auto-examples-plot-fgw-py) and [FGW barycenters](https://pythonot.github.io/auto_examples/gromov/plot_barycenter_fgw.html) [24] * [Stochastic solver](https://pythonot.github.io/auto_examples/plot_stochastic.html) for Large-scale Optimal Transport (semi-dual problem [18] and dual problem [19]) +* [Stochastic solver of Gromov Wasserstein](https://pythonot.github.io/auto_examples/gromov/plot_gromov.html) for large-scale problem with any loss functions [33] * Non regularized [free support Wasserstein barycenters](https://pythonot.github.io/auto_examples/barycenters/plot_free_support_barycenter.html) [20]. * [Unbalanced OT](https://pythonot.github.io/auto_examples/unbalanced-partial/plot_UOT_1D.html) with KL relaxation and [barycenter](https://pythonot.github.io/auto_examples/unbalanced-partial/plot_UOT_barycenter_1D.html) [10, 25]. * [Partial Wasserstein and Gromov-Wasserstein](https://pythonot.github.io/auto_examples/unbalanced-partial/plot_partial_wass_and_gromov.html) (exact [29] and entropic [3] @@ -198,6 +199,7 @@ The contributors to this library are * [Mokhtar Z. Alaya](http://mzalaya.github.io/) (Screenkhorn) * [Ievgen Redko](https://ievred.github.io/) (Laplacian DA, JCPOT) * [Adrien Corenflos](https://adriencorenflos.github.io/) (Sliced Wasserstein Distance) +* [Tanguy Kerdoncuff](https://hv0nnus.github.io/) (Sampled Gromov Wasserstein) * [Minhui Huang](https://mhhuang95.github.io) (Projection Robust Wasserstein Distance) This toolbox benefit a lot from open source research and we would like to thank the following persons for providing some code (in various languages): @@ -286,3 +288,5 @@ You can also post bug reports and feature requests in Github issues. Make sure t [31] Bonneel, Nicolas, et al. [Sliced and radon wasserstein barycenters of measures](https://perso.liris.cnrs.fr/nicolas.bonneel/WassersteinSliced-JMIV.pdf), Journal of Mathematical Imaging and Vision 51.1 (2015): 22-45 [32] Huang, M., Ma S., Lai, L. (2021). [A Riemannian Block Coordinate Descent Method for Computing the Projection Robust Wasserstein Distance](http://proceedings.mlr.press/v139/huang21e.html), Proceedings of the 38th International Conference on Machine Learning (ICML). + +[33] Kerdoncuff T., Emonet R., Marc S. [Sampled Gromov Wasserstein](https://hal.archives-ouvertes.fr/hal-03232509/document), Machine Learning Journal (MJL), 2021 |