Deep learning practice mode 2.0 is not only applicable to high schools. Because "Deep Learning Practice Model 2.0" is a deep learning practice textbook, its applicable audience is not limited to high school students, but also college students and practitioners can be used as learning and reference. Therefore, deep learning practice mode 2.0 is not only applicable to high schools. But if you are a high school student, you need to learn some basic knowledge before using this textbook, because deep learning requires a certain foundation of mathematics and programming.