Deep Q Learning Algorithms in pytorch

Algorithms

DQN, Double DQN, Dual DQN, Dual Double DQN

• python 3.6
• gym
• pytorch (1.x)

Usage

To train a model:

# see main.py for args details
$ python main.py 

The model is defined in model.py

The algorithm is defined in dqn_agent.py and ddqn_agent.py

The running script and hyper-parameters are defined in main.py

Results

Compare the convergence speed of various algorithms: Dual Double DQN > Dual DQN > Double DQN > DQN