(The course contents mainly include: 1 Necessary basis of neural network; 2. Analysis of the overall architecture of neural network; 3. Hands on implementation of neural network model. It aims to lead you to overcome the complex neural network model step by step with the most vivid explanation. The overall style is easy to understand and leads you to start in-depth learning in a down-to-earth manner. With an easy to understand explanation, I will take you step by step to start deep learning, which is a very popular field of deep learning in the world today.)