这是美国三位著名专家编写的深度学习书籍，里面包括各种深度学习的原理，之前一直为英文版，最近出了中文版，学习深度学习的必备书籍(This is the three famous American experts written in-depth study books, including a variety of deep learning principles, has been in English before, recently out of the Chinese version, l