Mercurial > pylearn

changeset 1264:34512d1d4e9c

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
hmc - modified get_position to return shared var copy
author James Bergstra <bergstrj@iro.umontreal.ca>
date Wed, 01 Sep 2010 17:39:39 -0400
parents 10113a1050ce
children d6665a5af743
files pylearn/sampling/hmc.py
diffstat 1 files changed, 1 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/pylearn/sampling/hmc.py	Tue Sep 28 16:27:21 2010 -0400
+++ b/pylearn/sampling/hmc.py	Wed Sep 01 17:39:39 2010 -0400
@@ -190,7 +190,7 @@
         # see `draw()` or `get_position` for that behaviour.
 
     def get_position(self):
-        return [q.value for q in self.positions]
+        return [q.value.copy() for q in self.positions]
 
     def draw(self, n_steps=None):
         """Return the current sample in the Markov chain as a list of numpy arrays