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From kaip...@apache.org
Subject [1/5] incubator-singa git commit: fix a bug when provided metric is None
Date Tue, 07 Mar 2017 07:23:36 GMT
Repository: incubator-singa
Updated Branches:
  refs/heads/master 97781d046 -> 0be3e03a8


fix a bug when provided metric is None


Project: http://git-wip-us.apache.org/repos/asf/incubator-singa/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-singa/commit/f7caf468
Tree: http://git-wip-us.apache.org/repos/asf/incubator-singa/tree/f7caf468
Diff: http://git-wip-us.apache.org/repos/asf/incubator-singa/diff/f7caf468

Branch: refs/heads/master
Commit: f7caf46811901251f2c03347f137e83f065bde90
Parents: de8a654
Author: RUAN0007 <ruanpingcheng@gmail.com>
Authored: Wed Feb 22 21:45:49 2017 +0800
Committer: RUAN0007 <ruanpingcheng@gmail.com>
Committed: Wed Feb 22 21:50:44 2017 +0800

----------------------------------------------------------------------
 python/singa/net.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-singa/blob/f7caf468/python/singa/net.py
----------------------------------------------------------------------
diff --git a/python/singa/net.py b/python/singa/net.py
index 26fb61d..2be8d95 100644
--- a/python/singa/net.py
+++ b/python/singa/net.py
@@ -179,7 +179,9 @@ class FeedForwardNet(object):
         l = self.loss.forward(kTrain, out, y)
         if self.metric is not None:
             m = self.metric.evaluate(out, y)
-        return self.backward(), (l.l1(), m)
+            return self.backward(), (l.l1(), m)
+        else:
+            return self.backward(), (l.l1(),None)
 
     def evaluate(self, x, y):
         '''Evaluate the loss and metric of the given data.


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