Lesson 1 discussion

[z0k (Zarak)]

It appears that you’re using Keras 2.0 whereas the notebook assumes Keras 1. You could reinstall the previous version of Keras, or you could make the necessary modifications to the notebook by referring to this post:

Keras 2 Released

Just as a note, here are the changes I had to do on utils.py to get the lesson 1 working Keras 2 on Windows (likely same changes required on Linux): utils.py #import cPickle as pickle import six.moves.cPickle as pickle #from keras.regularizers import l2, activity_l2, l1, activity_l1 from keras.regularizers import l2, l1 #from keras.utils.layer_utils import layer_from_config from keras.layers import deserialize as layer_from_config Additionally I had to change set the image dim ordering via …