Andrew Ng is regularly updating a draft of his book “ML Yearning“. “Machine learning is the foundation of countless important applications, including web search, email anti-spam, speech recognition, product recommendations, and more. I assume that you or your team is working on a machine learning application, and that you want to make rapid progress. This book will help you do so.” Prerequisites: the first three weeks of videos in the Machine Learning course at http://ml-class.org