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These instructions will get you a copy of the project up and running on your local machine for development and testing purposes. See deployment for notes on how to deploy the project on a live system.
Ruiyang Wang xplorld
PurpleBooth
/ README-Template.md
Last active
December 8, 2025 22:56
A template to make good README.md
phynet
/ url-schemes-settings-ios.mkd
Last active
August 7, 2025 04:34
I've moved this gist to https://github.com/phynet/iOS-Schemes please check it there ;)
karpathy
/ pg-pong.py
Created
May 30, 2016 22:50
Training a Neural Network ATARI Pong agent with Policy Gradients from raw pixels
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| """ Trains an agent with (stochastic) Policy Gradients on Pong. Uses OpenAI Gym. """ | |
| import numpy as np | |
| import cPickle as pickle | |
| import gym | |
| # hyperparameters | |
| H = 200 # number of hidden layer neurons | |
| batch_size = 10 # every how many episodes to do a param update? | |
| learning_rate = 1e-4 | |
| gamma = 0.99 # discount factor for reward |