connect4ai

This repository contains:

• a Game file that is an API to play a game of connect4;
• a NeuralNetwork file that allows to use 2 different kinds of networks;
• a Play file that plays a ame of connect4 until the end of a game;
• a QLearning file that conducts the training on all the plays of the winner;
• a Helper file that brings useful functions;
• the file src/index.js that trains a neural network.

Installation

Clone the repo and run npm install in the root folder to install dependencies.

Train the network

Every parameter is included in src/index.js.

Included parameters are not the best set for an optimized training.

Run this script by running npm run train.

At the end of the training, weights are written to networkWeightsNN.json or networkWeightsCNN.json. These are then used in https://github.com/AlexandreSi/connect4app to be the bots.