# HG changeset patch
# User Owner <salahmeister@gmail.com>
# Date 1264706947 21600
# Node ID 827de2cc34f81dc9ca65c2f0909fd527eb8001c3
# Parent  c91d9f70206d0a43b8ef6a71459c636c17f871f7
Error on the sign of the lower bound of the initialization of W2

diff -r c91d9f70206d -r 827de2cc34f8 code_tutoriel/mlp.py
--- a/code_tutoriel/mlp.py	Thu Jan 28 14:14:53 2010 -0500
+++ b/code_tutoriel/mlp.py	Thu Jan 28 13:29:07 2010 -0600
@@ -83,7 +83,7 @@
         # the output of uniform if converted using asarray to dtype 
         # theano.config.floatX so that the code is runable on GPU
         W2_values = numpy.asarray( numpy.random.uniform( 
-              low = numpy.sqrt(6./(n_hidden+n_out)), \
+              low = -numpy.sqrt(6./(n_hidden+n_out)), \
               high= numpy.sqrt(6./(n_hidden+n_out)),\
               size= (n_hidden, n_out)), dtype = theano.config.floatX)