Code used to obtain these results can be found at the url https://github.com/lusob/DQN_TensorFlow_OpenAI_Gym
I used TensorFlow for network training and a double deep Q network with memory replay algorithm to optimize a 4 layers neural network.
Intall dependencies
sudo apt-get -y -qq install python-pip python-dev libopencv-dev python-opencv python-scipy python-numpy python-pygame build-essential cmake zlib1g-dev libjpeg-dev libboost-all-dev gcc
Install OpenAI Gym with atari env