steleu
steleu
/ pg-mountaincar.py
Last active
August 5, 2016 13:48
— forked from karpathy/pg-pong.py
Training a Neural Network MountainCar-v0 agent with Policy Gradients from raw pixels
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| # -*- coding: utf-8 -*- | |
| """ Trains an agent with (stochastic) Policy Gradients on MountainCar-v0. Uses OpenAI Gym. """ | |
| import numpy as np | |
| import cPickle as pickle | |
| import gym | |
| # hyperparameters | |
| H = 200 # number of hidden layer neurons | |
| batch_size = 5 # every how many episodes to do a param update? |