Luis Serrano is the author of the book Grokking Machine Learning. He works as a research scientist in quantum artificial intelligence at Zapata Computing. Previous to that, he has worked in AI at Apple and Google, and at Udacity as the head of content in AI and data science. Luis has a PhD in mathematics from the University of Michigan, a masters and bachelors from the University of Waterloo, and a postdoctoral fellowship from the University of Quebec. Luis is a frequent speaker at AI conferences and he maintains a popular educational machine learning channel on YouTube with videos in English and Spanish.