Giter VIP home page Giter VIP logo

alphago-zero-rb's Introduction

AI-Zero

Implementation of an AlphaGo Zero paper in one C++ header file without any dependencies.

To achieve that include/ai.h implements:

  • Basic multilayer neural networks
  • Multiple input and multiple output layers
  • Convolution layers
  • MSE and cross entropy loss
  • Model serialization
  • Extendable optimizer, currently: Adagrad, Adam, SGD
  • Basic RL environment: game, player, replay buffer
  • Monte Carlo Tree Tearch with policy NN
  • Self-play, optimization, evaluation and validation workers

The idea is to have simple, minimal and easy to understand implementation. That means that performance was not a priority. Howeever the whole training process runs in parallel on 4 threads (4 workers) and optimizer also spawns some threads, it was easy to do that without sacrificing simplicity of the project.

Examples include (all single main.cpp files):

  • Mnist CNN training
  • Gradient checking
  • Connect4 game RL training

Building

Run premake.bat to generate solutions.

It was tested only on windows. But since it's just 2 files of code for every example, it should work out of the box. There is no platform specific code.

alphago-zero-rb's People

Contributors

novoselov-ab avatar

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    ๐Ÿ–– Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. ๐Ÿ“Š๐Ÿ“ˆ๐ŸŽ‰

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google โค๏ธ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.