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missrhea / pg-pong.py
Created November 18, 2021 22:17 — forked from karpathy/pg-pong.py
Training a Neural Network ATARI Pong agent with Policy Gradients from raw pixels
""" 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
@missrhea
missrhea / main.yml
Created March 4, 2021 06:37
The GitHub Actions workflow definition for my Gatsby site.
# The name of the workflow as it will appear in the Actions tab of the GitHub repository.
name: "Publish my Gatsby site to GitHub Pages."
# Specifies the "event" that automatically triggers the workflow file.
# Here, a push to the dev branch will trigger the jobs below to run.
on:
push:
branches:
- dev
@missrhea
missrhea / gmm_clustering.ipynb
Created February 3, 2020 03:29
Clustering using Gaussian Mixture Model
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