Using Keras and Deep Deterministic Policy Gradient to play TORCS

This is the second blog posts on the reinforcement learning. In this project we will demonstrate how to use the Deep Deterministic Policy Gradient algorithm (DDPG) with Keras together to play TORCS (The Open Racing Car Simulator), a very interesting AI racing game and research platform. As a typical child growing up in Hong Kong, I do like watching cartoon movies. One of my favorite movies is called GPX Cyber Formula. It is an anime series about Formula racing in the future, a time when the race cars are equipped with super-intelligent AI computer system called "Cyber Systems".