Hans Bouwmeester HansBouwmeester
HansBouwmeester
/ ddpg_gym.py
Created
May 22, 2017 22:07
— forked from Anjum48/ddpg_gym.py
Pendulum-v0 submission using DDPG without batch normalisation
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| """ | |
| Implementation of DDPG - Deep Deterministic Policy Gradient | |
| Algorithm and hyperparameter details can be found here: http://arxiv.org/pdf/1509.02971v2.pdf | |
| Variance scaling paper: https://arxiv.org/pdf/1502.01852v1.pdf | |
| Thanks to GitHub users yanpanlau, pemami4911, songrotek and JunhongXu for their DDPG examples | |
| Batch normalisation on the actor accelerates learning but has poor long term stability. Applying to the critic breaks | |
| it, particularly on the state branch. Not sure why but I think this issue is specific to this environment | |
| """ | |
| import numpy as np |
HansBouwmeester
/ Q-Table Learning-Clean.ipynb
Created
May 1, 2017 00:28
— forked from awjuliani/Q-Table Learning-Clean.ipynb
Q-Table learning in OpenAI grid world.
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