lisa-lab/DeepLearningTutorials — pull request #15 by fbreuer (2013-01-11 07:29:51+00:00)
Title: Fix argmax call in logreg tutorial docs to include axis=1.

There is one little error in the text, which led to a very subtle bug, that I just a significant amount of time hunting done. In the first code listing on that page, the second to last code line needs to read:

y_pred = T.argmax(p_y_given_x, axis=1)

instead of

y_pred = T.argmax(p_y_given_x)

As far as I understand it, these lines used to be equivalent in a previous version of Theano, but now they are different significantly different. (At first glance, the code appears to run just fine, though.)