Merge branch 'master' into dev

Author: eloitanguy

RELEASES.md

@@ -10,6 +10,7 @@
 - Implement fixed-point solver for OT barycenters with generic cost functions
   (generalizes `ot.lp.free_support_barycenter`), with example. (PR #715)
 - Implement fixed-point solver for barycenters between GMMs (PR #715), with example.
+- Fix documentation in the module `ot.gaussian` (PR #718)
 
 #### Closed issues
 - Fixed `ot.mapping` solvers which depended on deprecated `cvxpy` `ECOS` solver (PR #692, Issue #668)

ot/gaussian.py

@@ -354,7 +354,7 @@ def bures_wasserstein_barycenter(
 
     The function estimates the optimal barycenter of the
     empirical distributions. This is equivalent to resolving the fixed point
-     algorithm for multiple Gaussian distributions :math:`\left{\mathcal{N}(\mu,\Sigma)\right}_{i=1}^n`
+    algorithm for multiple Gaussian distributions :math:`\left\{\mathcal{N}(\mu,\Sigma)\right\}_{i=1}^n`
     :ref:`[1] <references-OT-mapping-linear-barycenter>`.
 
     The barycenter still following a Gaussian distribution :math:`\mathcal{N}(\mu_b,\Sigma_b)`
@@ -452,7 +452,7 @@ def empirical_bures_wasserstein_barycenter(
 
     The function estimates the optimal barycenter of the
     empirical distributions. This is equivalent to resolving the fixed point
-     algorithm for multiple Gaussian distributions :math:`\left{\mathcal{N}(\mu,\Sigma)\right}_{i=1}^n`
+    algorithm for multiple Gaussian distributions :math:`\left\{\mathcal{N}(\mu,\Sigma)\right\}_{i=1}^n`
     :ref:`[1] <references-OT-mapping-linear-barycenter>`.
 
     The barycenter still following a Gaussian distribution :math:`\mathcal{N}(\mu_b,\Sigma_b)`