Deep Learning (Adaptive Computation and Machine Learning series): Ian Goodfellow, Yoshua Bengio, Aaron Courville: 9780262035613: Amazon.com: Books

Written by three experts in the field, Deep Learning is the only comprehensive book on the subject. It provides much-needed broad perspective and mathematical preliminaries for software engineers and students entering the field, and serves as a reference for authorities. This is the definitive textbook on deep learning. Written by major contributors to the field, it is clear, comprehensive, and authoritative. If you want to know where deep learning came from, what it is good for, and where it is going, read this book.