Genetic algorithms

Inheritance (genetic algorithm)

In genetic algorithms, inheritance is the ability of modeled objects to mate, mutate (similar to biological mutation), and propagate their problem solving genes to the next generation, in order to produce an evolved solution to a particular problem. The selection of objects that will be inherited from in each successive generation is determined by a fitness function, which varies depending upon the problem being addressed. The traits of these objects are passed on through chromosomes by a means similar to biological reproduction. These chromosomes are generally represented by a series of genes, which in turn are usually represented using binary numbers. This propagation of traits between generations is similar to the inheritance of traits between generations of biological organisms. This process can also be viewed as a form of reinforcement learning, because the evolution of the objects is driven by the passing of traits from successful objects which can be viewed as a reward for their success, thereby promoting beneficial traits. (Wikipedia).

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9.1: Genetic Algorithm: Introduction - The Nature of Code

Welcome to part 1 of a new series of videos focused on Evolutionary Computing, and more specifically, Genetic Algorithms. In this tutorial, I introduce the concept of a genetic algorithm, how it can be used to approach "search" problems and how it relates to brute force algorithms. 🎥 Next

From playlist Session 2 - Genetic Algorithms - Intelligence and Learning

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9.10: Genetic Algorithm: Continuous Evolutionary System - The Nature of Code

In this video, I apply the Genetic Algorithm to an "Ecosystem Simulation", a system in which models biological life more closely, where elements live and die continuously evolving over time. 💻Code : https://github.com/CodingTrain/Rainbow-Code 🎥Previous video : https://youtu.be/Zy_obitkyO

From playlist Session 2 - Genetic Algorithms - Intelligence and Learning

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Binary Genetic Algorithm - Part 2: Working Principle and Coding/Encoding Processes

This video is about Binary Genetic Algorithm - Part 2: Working Principle and Coding/Encoding Processes

From playlist Optimization

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9.2: Genetic Algorithm: How it works - The Nature of Code

In part 2 of this genetic algorithm series, I explain how the concepts behind Darwinian Natural Selection are applied to a computational evolutionary algorithm. 🎥 Previous video: https://youtu.be/9zfeTw-uFCw?list=RxTfc4JLYKs&list=PLRqwX-V7Uu6bJM3VgzjNV5YxVxUwzALHV 🎥 Next video: https://yo

From playlist Session 2 - Genetic Algorithms - Intelligence and Learning

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Continuous Genetic Algorithm - Part 1

This video is about Continuous Genetic Algorithm - Part 1

From playlist Optimization

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Binary Genetic Algorithm - Part 1: Introduction

This video is about Binary Genetic Algorithm - Part 1: Introduction

From playlist Optimization

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2. Basic Transmission Genetics

Principles of Evolution, Ecology and Behavior (EEB 122) Genetic transmission is the mechanism that drives evolution. DNA encodes all the information necessary to make an organism. Every organism's DNA is made of the same basic parts, arranged in different orders. DNA is divided into chr

From playlist Evolution, Ecology and Behavior with Stephen C. Stearns

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Teach Astronomy - Mutation and Evolution

http://www.teachastronomy.com/ Natural selection operates at the level of species interacting with their environment. At the microscopic level, DNA copies itself, a mechanism that is generally extremely efficient and effective, but its not perfect. The human cell copies the entire inform

From playlist 25. Early Earth and Life Processes

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Evolutionary Genetics in the Crush of Genomics

Charles H. Langley, UC Davis Simons Institute Open Lectures http://simons.berkeley.edu/events/openlectures2014-spring-3

From playlist Simons Institute Berkeley

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What Is Intelligence?

This webinar organized by IFMSA-Kurdistan on 13/8/2020 Timestamps: 4:23 - Brain 16:36 - Learning 21:50 - Genetic Algorithm 30:00 - Machine Learning 46:19 - Intelligence 58:00 - Questions Is intelligence inherited or can we actively change its dimensions? What are different theories of int

From playlist Webinar with med. students

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DNA graffiti: mutation patterns in cancer | The Royal Society

human cancers are highly individual. Etched into the DNA of cancers are graffiti-like mutation patterns, which could reveal underlying biological abnormalities, unique to each person’s cancer, with potential for application in precision medicine. In this lecture, Professor Serena Nik-Zai

From playlist Latest talks and lectures

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Kuang Xu: How to make (and keep) genetic data private

An expert in genetic privacy says there’s a fine line between one’s right to know and another’s right to not know. One underappreciated fact about the explosion in genetic databases, like consumer sites that provide information about ancestry and health, is that they unlock valuable insigh

From playlist The Future of Everything

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Alison Etheridge & Nick Barton: Applying the infinitesimal model

The infinitesimal model is based on the assumption that, conditional on the pedigree, the joint distribution of trait values is multivariate normal, then, selecting parents does not alter the variance amongst offspring. We explain how the infinitesimal model extends to include dominance as

From playlist Probability and Statistics

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Matthew Schofield - Genetic maps from genotype-by-sequencing data

Matthew Schofield (University of Otago) presents "Genetic maps from genotype-by-sequencing data", 5 June 2020.

From playlist Statistics Across Campuses

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Data Science - Part XIV - Genetic Algorithms

For downloadable versions of these lectures, please go to the following link: http://www.slideshare.net/DerekKane/presentations https://github.com/DerekKane/YouTube-Tutorials This lecture provides an overview on biological evolution and genetic algorithms in a machine learning context. W

From playlist Data Science

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Chiara Sabatti: Knockoff genotypes: value in counterfeit

CIRM VIRTUAL EVENT Recorded during the meeting "Mathematical Methods of Modern Statistics 2" the June 05, 2020 by the Centre International de Rencontres Mathématiques (Marseille, France) Filmmaker: Guillaume Hennenfent Find this video and other talks given by worldwide mathematicians

From playlist Virtual Conference

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Stanford Course - Fundamentals of Genetics: The Genetics You Need to Know

Preview the online course: Fundamentals of Genetics: The Genetics You Need to Know (XGEN101) More info: http://geneticscertificate.stanford.edu/courses/fundamentals-of-genetics.php This course provides a stair-step introduction of genetics from the basic concepts to exploring more complex

From playlist Genetics & Genomics

Related pages

Binary number | Fitness function | Reinforcement learning | Artificial intelligence | Selection (genetic algorithm) | Mutation (genetic algorithm) | Genetic algorithm | Crossover (genetic algorithm) | Genetic operator