Mercurial > pylearn

diff _nnet_ops.py @ 70:76e5c0f37165

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better docs & precondition testing for cross_entropy_softmax_1hot & friends
author James Bergstra <bergstrj@iro.umontreal.ca>
date Fri, 02 May 2008 18:19:15 -0400
parents 8c2607f387e6
children 3ef569b92fba
line wrap: on
line diff
--- a/_nnet_ops.py	Mon Apr 21 15:23:49 2008 -0400
+++ b/_nnet_ops.py	Fri May 02 18:19:15 2008 -0400
@@ -23,10 +23,16 @@
     def test0(self):
         y_idx = [0,1,3]
         def output1(a,b):
-            return crossentropy_softmax_1hot(a, b, y_idx)[0:1]
+            return crossentropy_softmax_1hot_with_bias(a, b, y_idx)[0:1]
         TT.verify_grad(self, output1, [numpy.random.rand(3,4),
             numpy.random.rand(4)])
 
+    def test1(self):
+        y_idx = [0,1,3]
+        def output1(a):
+            return crossentropy_softmax_1hot(a, y_idx)[0:1]
+        TT.verify_grad(self, output1, [numpy.random.rand(3,4)])
+
 
 
 if __name__ == '__main__':