Mercurial > pylearn
annotate misc_theano.py @ 485:e8c37244b54f
Small bugfix in regularization
author | Joseph Turian <turian@gmail.com> |
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date | Tue, 28 Oct 2008 01:37:32 -0400 |
parents | 2480024bf401 |
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rev | line source |
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added file that was missing in commit 9e96fe8b955c
Frederic Bastien <bastienf@iro.umontreal.ca>
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1 |
2480024bf401
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Frederic Bastien <bastienf@iro.umontreal.ca>
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2 import theano |
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3 |
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Frederic Bastien <bastienf@iro.umontreal.ca>
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4 class Print(theano.Op): |
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Frederic Bastien <bastienf@iro.umontreal.ca>
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5 def __init__(self,message=""): |
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Frederic Bastien <bastienf@iro.umontreal.ca>
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6 self.message=message |
2480024bf401
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Frederic Bastien <bastienf@iro.umontreal.ca>
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7 self.view_map={0:[0]} |
2480024bf401
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Frederic Bastien <bastienf@iro.umontreal.ca>
parents:
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8 |
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Frederic Bastien <bastienf@iro.umontreal.ca>
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9 def make_node(self,xin): |
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Frederic Bastien <bastienf@iro.umontreal.ca>
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10 xout = xin.type.make_result() |
2480024bf401
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Frederic Bastien <bastienf@iro.umontreal.ca>
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11 return theano.Apply(op = self, inputs = [xin], outputs=[xout]) |
2480024bf401
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Frederic Bastien <bastienf@iro.umontreal.ca>
parents:
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12 |
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Frederic Bastien <bastienf@iro.umontreal.ca>
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13 def perform(self,node,inputs,output_storage): |
2480024bf401
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Frederic Bastien <bastienf@iro.umontreal.ca>
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14 xin, = inputs |
2480024bf401
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Frederic Bastien <bastienf@iro.umontreal.ca>
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15 xout, = output_storage |
2480024bf401
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Frederic Bastien <bastienf@iro.umontreal.ca>
parents:
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16 xout[0] = xin |
2480024bf401
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Frederic Bastien <bastienf@iro.umontreal.ca>
parents:
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17 print self.message,xin |
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Frederic Bastien <bastienf@iro.umontreal.ca>
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18 |
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Frederic Bastien <bastienf@iro.umontreal.ca>
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19 def grad(self,input,output_gradients): |
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Frederic Bastien <bastienf@iro.umontreal.ca>
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20 return output_gradients |