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| author | Rémi Flamary <remi.flamary@gmail.com> | 2018-05-14 11:41:21 +0200 |
|---|---|---|
| committer | Rémi Flamary <remi.flamary@gmail.com> | 2018-05-14 11:41:21 +0200 |
| commit | 8ba983dea4a44fdf9946e4031db621815852394c (patch) | |
| tree | 8c55e92929d6e8a94c62773f48f05d8103e8f90f /examples | |
| parent | da8f6119484642eca6e8efb3e5aaecce7a777622 (diff) | |
update doc + speedup autopep8
Diffstat (limited to 'examples')
| -rw-r--r-- | examples/plot_barycenter_lp_vs_entropic.py | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/examples/plot_barycenter_lp_vs_entropic.py b/examples/plot_barycenter_lp_vs_entropic.py index 2eded2f..3a65449 100644 --- a/examples/plot_barycenter_lp_vs_entropic.py +++ b/examples/plot_barycenter_lp_vs_entropic.py @@ -4,14 +4,19 @@ 1D Wasserstein barycenter comparison between exact LP and entropic regularization ================================================================================= -This example illustrates the computation of regularized Wassersyein Barycenter -as proposed in [3]. +This example illustrates the computation of regularized Wasserstein Barycenter +as proposed in [3] and exact LP barycenters using standard LP solver. +It reproduces approximately Figure 3.1 and 3.2 from the following paper: +Cuturi, M., & Peyré, G. (2016). A smoothed dual approach for variational +Wasserstein problems. SIAM Journal on Imaging Sciences, 9(1), 320-343. [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. + + """ # Author: Remi Flamary <remi.flamary@unice.fr> |