Ambika Sukla ansukla
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <link rel="import" href="../paper-tabs/paper-tabs.html"> | |
| <link rel="import" href="../paper-tabs/paper-tab.html"> | |
| <link rel="import" href="../core-icons/core-icons.html"> | |
| <link rel="import" href="../paper-icon-button/paper-icon-button.html"> | |
| <link rel="import" href="../paper-button/paper-button.html"> | |
| <link rel="import" href="../paper-slider/paper-slider.html"> | |
| <polymer-element name="my-element"> | |
| <template> |
ansukla
/ pg-pong.py
Created
July 5, 2017 04:57
— forked from karpathy/pg-pong.py
Training a Neural Network ATARI Pong agent with Policy Gradients from raw pixels
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| """ 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 |