From 51e48f750859d6ecef3be8ad956558edcefb36d0 Mon Sep 17 00:00:00 2001
From: James Hensman <james.hensman@gmail.com>
Date: Wed, 16 Jul 2014 09:40:44 +0100
Subject: [PATCH] fixed a bug in optimize restarts: it now used optimizer_array

---
 GPy/core/model.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/GPy/core/model.py b/GPy/core/model.py
index 3acb64b9..1595e347 100644
--- a/GPy/core/model.py
+++ b/GPy/core/model.py
@@ -61,7 +61,7 @@ class Model(Parameterized):
         on the current machine.
 
         """
-        initial_parameters = self.optimizer_array
+        initial_parameters = self.optimizer_array.copy()
 
         if parallel:
             try:
@@ -97,9 +97,9 @@ class Model(Parameterized):
 
         if len(self.optimization_runs):
             i = np.argmin([o.f_opt for o in self.optimization_runs])
-            self._set_params_transformed(self.optimization_runs[i].x_opt)
+            self.optimizer_array = self.optimization_runs[i].x_opt
         else:
-            self._set_params_transformed(initial_parameters)
+            self.optimizer_array = initial_parameters
 
     def ensure_default_constraints(self, warning=True):
         """