Using Tensorflow and Deep Deterministic Policy Gradient to play TORCS

This repository contains tensorflow implementation of Deep Deterministic policy gradients explained in the paper http://proceedings.mlr.press/v32/silver14.pdf. The Actor Critic agent is trained to drive autonomously in the TORCS environment.

For more details and documentation please refer to the blog https://yanpanlau.github.io/2016/10/11/Torcs-Keras.html

Installation Dependencies:

Python 2.7
Tensorflow r0.10
gym_torcs Pls. refer to (http://cicolink.blogspot.in/2012/10/how-to-compile-and-install-torcs-on.html) an excellent tutorial on how to install TORCS in Ubuntu.

How to Run?

git clone https://github.com/murthy95/DDPG_tf.git
cd DDPG_tf
python ddpg.py

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