An MIT Press book in preparation Yoshua Bengio, Ian Goodfellow and Aaron Courville Citing the book in preparation To cite this book in preparation, please use the following bibtex entry: @unpublished{Bengio-et-al-2015-Book, title={Deep Learning}, author={Yoshua Bengio and Ian J. Goodfellow and Aaron Courville}, note={Book in preparation for MIT Press}, url={http://www.iro.umontreal.ca/~bengioy/dlb