I've been studying reinforcement learning and decision-making for a couple of years now. One of the most difficult things that I've encountered is not necessarily related to the concepts but how these concepts have been explained. To me, learning occurs when one is able to make a connection with the concepts being taught. For this, often an intuitive explanation is required, and likely a hands-on approach helps build that kind of understanding.
My goal for this repository is to create, with the community, a resource that would help newcomers understand reinforcement learning in an intuitive way. Consider what you see here my initial attempt to teach some of these concepts as plain and simple as I can possibly explain them.
If you'd like to collaborate, whether a typo, or an entire addition to the text, maybe a fix to a notebook or a whole new notebook, please feel free to send your issue and/or pull request to make things better. As long as your pull request aligns with the goal of the repository, it is very likely we will merge. I'm not the best teacher, or reinforcement learning researcher, but I do believe we can make reinforcement learning and decision-making easy for anyone to understand. Well, at least easier.
- Notebooks Installation
- Part I: Introduction
- Part II: Reinforcement Learning and Decision-Making
- Part III: Decision-Making in Hard Problems
- Part IV: Multiple Decision-Making Agents
- Part V: Human Decision-Making and Beyond
This repository contains Jupyter Notebooks to follow along with the lectures. However, there are several packages and applications that need to be installed. To make things easier on you, I took a little longer time to setup a reproducible environment that you can use to follow along.
Follow the instructions at (https://git-scm.com/book/en/v2/Getting-Started-Installing-Git)
Follow the instructions at (https://docs.docker.com/engine/getstarted/step_one/#step-2-install-docker)
git clone git@github.com:mimoralea/applied-reinforcement-learning.git && cd applied-reinforcement-learning
docker pull mimoralea/openai-gym:v1
docker run -it --rm -p 8888:8888 -p 6006:6006 -v $PWD/notebooks/:/mnt/notebooks/ mimoralea/openai-gym:v1
- Clone the repository to a desired location (E.g.
git clone git@github.com:mimoralea/applied-reinforcement-learning.git ~/Projects/applied-reinforcement-learning
) - Enter into the repository directory (E.g.
cd ~/Projects/applied-reinforcement-learning
) - Either Build yourself or Pull the already built Docker container:
3.1. To build it use the following command:docker build -t mimoralea/openai-gym:v1 .
3.2. To pull it from Docker hub use:docker pull mimoralea/openai-gym:v1
- Run the container:
docker run -it --rm -p 8888:8888 -p 6006:6006 -v $PWD/notebooks/:/mnt/notebooks/ mimoralea/openai-gym:v1
http://localhost:8888
(or follow the link that came out of the run command about which will include the token)
http://localhost:6006
This will help you visualize the Neural Network in the lessons with function approximation.
- If you'd like to access a bash session of a running container do:
**docker ps
# will show you currently running containers -- note the id of the container you are trying to access
**docker exec --user root -it c3fbc82f1b49 /bin/bash
# in this case c3fbc82f1b49 is the id - If you'd like to start a new container instance straight into bash (without running Jupyter or TensorBoard)
**docker run -it --rm mimoralea/openai-gym:v1 /bin/bash
# this will run the bash session as the Notebook user
**docker run --user root -e GRANT_SUDO=yes -it --rm mimoralea/openai-gym:v1 /bin/bash
# this will run the bash session as root