🧬 Training the car to do self-parking using a genetic algorithm

Overview

🧬 Self-Parking Car Evolution

Training the car to do self-parking using a genetic algorithm.

Self-Parking Car Evolution

This is an experimental project with the aim to learn the basics of how genetic algorithm works by teaching the cars to do the self-parking. The evolution process is happening directly in the browser. You may check the evolution source-code (in TypeScript) or read the explanation of how it works in my blog-post.

At the beginning of the evolution the generation of cars has random genomes which make them behave something like this:

Self-parking cars at the beginning of the evolution

On the 40th generation the cars start learning what the self-parking is and start getting closer to the parking spot (although hitting the other cars along the way):

Self-parking car in

Another example with a bit more challenging starting point:

Self-parking car in

Genetic Source-Code

The ≈92% of the code in this repository relates to the UI logic (3D simulation of the cars world, form controls for the evolution training process, etc.).

However, the actual code that implements a genetic algorithm takes less than <500 lines of code.

Development Details

The project is a React application written on TypeScript. Styled with BaseWeb.

The 3D world simulation is made with Three.js library using @react-three/fiber wrapper. The physics is simulated with Cannon.js using cannon-es wrapper.

The whole evolution simulation is happening directly in the browser.

To launch the project, fork/clone it and run the following commands:

npm install
npm run start

The website will be available on http://localhost:3000/self-parking-car-evolution.

Hints:

  • You may upload one of the pre-trained checkpoints to avoid starting the evolution from scratch.
  • Use the ?debug=true URL param to see the FPS performance monitor and debugging logs in the console (i.e. http://localhost:3000/self-parking-car-evolution?debug=true).
  • Training progress is being saved to the local storage for each generation (not for each batch/group).
Owner
Oleksii Trekhleb
Sr Software Engineer at @uber
Oleksii Trekhleb
zoofs is a Python library for performing feature selection using an variety of nature inspired wrapper algorithms. The algorithms range from swarm-intelligence to physics based to Evolutionary. It's easy to use ,flexible and powerful tool to reduce your feature size.

zoofs is a Python library for performing feature selection using a variety of nature-inspired wrapper algorithms. The algorithms range from swarm-intelligence to physics-based to Evolutionary. It's e

Jaswinder Singh 168 Dec 30, 2022
Dynamic Programming-Join Optimization Algorithm

DP-JOA Join optimization is the process of optimizing the joining, or combining, of two or more tables in a database. Here is a simple join optimizati

Haoze Zhou 3 Feb 03, 2022
Algorithms and utilities for SAR sensors

WARNING: THIS CODE IS NOT READY FOR USE Sarsen Algorithms and utilities for SAR sensors Objectives Be faster and simpler than ESA SNAP and cloud nativ

B-Open 201 Dec 27, 2022
This repository explores an implementation of Grover's Algorithm for knights on a chessboard.

Grover Knights Welcome to my Knights project! Project Description: I explore an implementation of a quantum oracle for knights on a chessboard.

Will Sun 8 Feb 22, 2022
Sign data using symmetric-key algorithm encryption.

Sign data using symmetric-key algorithm encryption. Validate signed data and identify possible validation errors. Uses sha-(1, 224, 256, 385 and 512)/hmac for signature encryption. Custom hash algori

Artur Barseghyan 39 Jun 10, 2022
Apriori - An algorithm for frequent item set mining and association rule learning over relational databases

Apriori Apriori is an algorithm for frequent item set mining and association rul

Mohammad Nazari 8 Jan 10, 2022
Optimal skincare partition finder using graph theory

Pigment The problem of partitioning up a skincare regime into parts such that each part does not interfere with itself is equivalent to the minimal cl

Jason Nguyen 1 Nov 22, 2021
Supplementary Data for Evolving Reinforcement Learning Algorithms

evolvingrl Supplementary Data for Evolving Reinforcement Learning Algorithms This dataset contains 1000 loss graphs from two experiments: 500 unique g

John Co-Reyes 42 Sep 21, 2022
A Python program to easily solve the n-queens problem using min-conflicts algorithm

QueensProblem A program to easily solve the n-queens problem using min-conflicts algorithm Performances estimated with a sample of 1000 different rand

0 Oct 21, 2022
A collection of Python Scripts made for fun, while exploring Python 🐍

JFF-Python-Scripts A collection of Python Scripts made for fun, while exploring Python 🐍 Inspiration 💡 Many of the programs in this repository are i

Pushkar Patel 16 Oct 07, 2022
Python sample codes for robotics algorithms.

PythonRobotics Python codes for robotics algorithm. Table of Contents What is this? Requirements Documentation How to use Localization Extended Kalman

Atsushi Sakai 17.2k Jan 01, 2023
Visualisation for sorting algorithms. Version 2.0

Visualisation for sorting algorithms v2. Upped a notch from version 1. This program provides animates simple, common and popular sorting algorithms, t

Ben Woo 7 Nov 08, 2022
FLIght SCheduling OPTimization - a simple optimization library for flight scheduling and related problems in the discrete domain

Fliscopt FLIght SCheduling OPTimization 🛫 or fliscopt is a simple optimization library for flight scheduling and related problems in the discrete dom

33 Dec 17, 2022
Algorithms and data structures for educational, demonstrational and experimental purposes.

Algorithms and Data Structures (ands) Introduction This project was created for personal use mostly while studying for an exam (starting in the month

50 Dec 06, 2022
Implementation of core NuPIC algorithms in C++

NuPIC Core This repository contains the C++ source code for the Numenta Platform for Intelligent Computing (NuPIC)

Numenta 270 Nov 19, 2022
Xor encryption and decryption algorithm

Folosire: Pentru encriptare: python encrypt.py parola fișier pentru criptare fișier encriptat(de tip binar) Pentru decriptare: python decrypt.p

2 Dec 05, 2021
Rover. Finding the shortest pass by Dijkstra’s shortest path algorithm

rover Rover. Finding the shortest path by Dijkstra’s shortest path algorithm Задача Вы — инженер, проектирующий роверы-беспилотники. Вам надо спроекти

1 Nov 11, 2021
A calculator to test numbers against the collatz conjecture

The Collatz Calculator This is an algorithm custom built by Kyle Dickey, used to test numbers against the simple rules of the Collatz Conjecture. Get

Kyle Dickey 2 Jun 14, 2022
8 Puzzle with A* , Greedy & BFS Search in Python

8_Puzzle 8 Puzzle with A* , Greedy & BFS Search in Python Python Install Python from here. Pip Install pip from here. How to run? 🚀 Install 8_Puzzle

I3L4CK H4CK3l2 1 Jan 30, 2022
An NUS timetable generator which uses a genetic algorithm to optimise timetables to suit the needs of NUS students.

A timetable optimiser for NUS which uses an evolutionary algorithm to "breed" a timetable suited to your needs.

Nicholas Lee 3 Jan 09, 2022