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changeset 741:4617ee277698

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fix a bad declaration of the updates in StackedDAAig
author Xavier Glorot <glorotxa@iro.umontreal.ca>
date Fri, 29 May 2009 10:48:20 -0400
parents 7ab4bc96cb12
children 5aa4cf193197 b4aa46f856c1
files pylearn/algorithms/sandbox/DAA_inputs_groups.py
diffstat 1 files changed, 2 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- a/pylearn/algorithms/sandbox/DAA_inputs_groups.py	Thu May 28 12:12:34 2009 -0400
+++ b/pylearn/algorithms/sandbox/DAA_inputs_groups.py	Fri May 29 10:48:20 2009 -0400
@@ -529,8 +529,8 @@
             self.totalgradients[-1] = [T.grad(self.totalcost[-2], paramstot) ,\
                     T.grad(self.globalcost[-1], paramstot) ]
         
-        local_grads = dict((j, j - self.unsup_lr * g) for j,g in zip(self.daaig[-1].params,self.localgradients[-1]))
-        global_grads = dict((j, j - self.unsup_lr * g)\
+        local_grads = dict((j, j - self.sup_lr * g) for j,g in zip(self.daaig[-1].params,self.localgradients[-1]))
+        global_grads = dict((j, j - self.sup_lr * g)\
                 for j,g in zip(self.daaig[-1].params+paramsenc,self.globalgradients[-1]))
         if self.totalupdatebool:
             total_grads = dict((j, j - self.unsup_lr * g1 - self.sup_lr * g2)\