The author of this book, Taeho Jo, is the founder of the publishing company, Alpha AI Publication, to which the copyright of this book belongs to. His specialty is artificial intelligence; he got a Bachelor from Korea University, a Master from POSTECH (Pohang University of Science and Technology), and a PhD from University of Ottawa. He has careers in both industrial organizations, Samsung SDS, ETRI (Electronic and Telecommunication Research Institute), and KISTI (Korea Institute of Science and Technology Information) and academic organizations, Inha University and Hongik University as a professor. He has published more than 200 research papers in journals and proceedings, and three books on text mining, machine learning, and deep learning under the contract with the publishing company, Springer, and awarded three times in Marquis Who’s Who in the World. The author of this book, Taeho Jo, has a very strong vision for the future as a pioneer of artificial intelligence.