说明：  (中文版)深度学习(Deep Learning)是由Yoshua Bengio推出的机器学习领域的教科书，以开源的形式免费在网络上提供，主要面向学习机器学习的学生和研究者，以及没有机器学习背景但希望能快速地掌握这方面知识并在他们的产品中使用的软件工程师。
(Deep Learning by Yoshua Bengio launched a textbook in the field of machine Learning, in the form of open source provided for free on the Internet, mainly for Learning machine Learning of students and researchers, and the lack of machine Learning background but hope to be able to quickly grasp the knowledge and use of software engineer in their products. )