Mercurial > ift6266
diff deep/stacked_dae/v_sylvain/sgd_optimization.py @ 283:28b628f331b2
correction d'un bug sur l'indice des mini-batches
| author | SylvainPL <sylvain.pannetier.lebeuf@umontreal.ca> |
|---|---|
| date | Wed, 24 Mar 2010 14:58:58 -0400 |
| parents | a8b92a4a708d |
| children | 1cc535f3e254 |
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--- a/deep/stacked_dae/v_sylvain/sgd_optimization.py Wed Mar 24 14:45:02 2010 -0400 +++ b/deep/stacked_dae/v_sylvain/sgd_optimization.py Wed Mar 24 14:58:58 2010 -0400 @@ -195,10 +195,11 @@ epoch = 0 total_mb_index = 0 + minibatch_index = -1 while (epoch < num_finetune) and (not done_looping): epoch = epoch + 1 - minibatch_index = -1 + for x,y in dataset.train(minibatch_size): minibatch_index += 1 if special == 0: @@ -210,7 +211,7 @@ self.series["training_error"].append((epoch, minibatch_index), cost_ij) if (total_mb_index+1) % validation_frequency == 0: - + #minibatch_index += 1 #The validation set is always NIST if ind_test == 0: iter=dataset_test.valid(minibatch_size)