preface xiii acknowledgments xv about this book xvi about the author xx about the cover xxi part fundamentals of deep learning is deep learning what artificial intelligencemachine learningand deep learning artificial intelligence machine learning learning representations from data the "deepin deep learning understanding how deep learning worksin three figures what deep learning has achieved so far don' believe the short-term hype the promise of ai before deep learninga brief history of machine learning probabilistic modeling early neural networks kernel methods decision treesrandom forestsand gradient boosting machines back to neural networks what makes deep learning different the modern machine-learning landscape vii licensed to