From 212f3889b1114026765cda0134e02766daa82af2 Mon Sep 17 00:00:00 2001
From: Rémi Flamary <remi.flamary@gmail.com>
Date: Thu, 31 Aug 2017 09:28:37 +0200
Subject: update tests

---
 examples/plot_barycenter_1D.py | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'examples/plot_barycenter_1D.py')

diff --git a/examples/plot_barycenter_1D.py b/examples/plot_barycenter_1D.py
index 875f44c..f3be247 100644
--- a/examples/plot_barycenter_1D.py
+++ b/examples/plot_barycenter_1D.py
@@ -4,6 +4,14 @@
 1D Wasserstein barycenter demo
 ==============================
 
+This example illustrate the computation of regularized Wassersyein Barycenter 
+as proposed in [3].
+
+
+[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>
-- 
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