This book is dedicated to developers, data analysts, or deep learning enthusiasts who do not have much background with complex numerical computations but want to know what deep learning is. The book majorly appeals to beginners who are looking for a quick guide to gain some hands-on experience with deep learning. A rudimentary level of programming in one language is assumed as is a basic familiarity with computer science techniques and technologies including basic awareness of computer hardware and algorithms. Some competence in mathematics is needed to the level of elementary linear algebra and calculus.