Using Keras and Deep Deterministic Policy Gradient to play TORCS

300 lines of python code to demonstrate DDPG with Keras

Please read the following blog for details

https://yanpanlau.github.io/2016/10/11/Torcs-Keras.html

Installation Dependencies:

• Python 2.7
• Keras 1.1.0
• Tensorflow r0.10
• gym_torcs

How to Run?

git clone https://github.com/yanpanlau/DDPG-Keras-Torcs.git
cd DDPG-Keras-Torcs
cp *.* ~/gym_torcs
cd ~/gym_torcs
python ddpg.py 

(Change the flag train_indicator=1 in ddpg.py if you want to train the network)