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comparison pylearn/formulas/nnet.py @ 1491:8be8cdde97ee

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tensor instead of T
author Emmanuel Bengio <bengioe@iro.umontreal.ca>
date Wed, 27 Jul 2011 13:27:00 -0400
parents 9d2323513092
children
comparison
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1490:9d2323513092 1491:8be8cdde97ee
31 # flatten the input and repeat it 31 # flatten the input and repeat it
32 repeated_input = [max_pool_out.flatten()]*(pooling_shape[0]*pooling_shape[1]) 32 repeated_input = [max_pool_out.flatten()]*(pooling_shape[0]*pooling_shape[1])
33 33
34 # concatenate the repeated vectors into 34 # concatenate the repeated vectors into
35 # a 2D matrix in the format neibs2images wants 35 # a 2D matrix in the format neibs2images wants
36 stacked_conv_neibs = T.stack(*repeated_input).T 36 stacked_conv_neibs = tensor.stack(*repeated_input).T
37 37
38 # then get back a stretched version of the stacked neighbours 38 # then get back a stretched version of the stacked neighbours
39 stretch_unpooling_out = \ 39 stretch_unpooling_out = \
40 neighbours.neibs2images(stacked_conv_neibs, 40 neighbours.neibs2images(stacked_conv_neibs,
41 pooling_shape, 41 pooling_shape,