genetic_algorithms | Simple demonstration of Evolution of Neural Networks | Machine Learning library

 by   patrickhno C++ Version: Current License: No License

kandi X-RAY | genetic_algorithms Summary

kandi X-RAY | genetic_algorithms Summary

genetic_algorithms is a C++ library typically used in Artificial Intelligence, Machine Learning applications. genetic_algorithms has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

Essentially, Genetic Algorithms (GA) are a method of "breeding" computer programs and solutions to optimization or search problems by means of simulated evolution. Processes loosely based on natural selection, crossover, and mutation are repeatedly applied to a population of neural networks which represent potential solutions. Over time, the number of above-average individuals increases, and better fit individuals are created, until a good solution to the problem at hand is found. Our genetic algorithm works with not one but multiple populations, all of which in a large degree evolve separately except for minor interbreeding where we allow different populations to mix with each other.
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              genetic_algorithms has a low active ecosystem.
              It has 14 star(s) with 6 fork(s). There are 5 watchers for this library.
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              It had no major release in the last 6 months.
              genetic_algorithms has no issues reported. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of genetic_algorithms is current.

            kandi-Quality Quality

              genetic_algorithms has no bugs reported.

            kandi-Security Security

              genetic_algorithms has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

            kandi-License License

              genetic_algorithms does not have a standard license declared.
              Check the repository for any license declaration and review the terms closely.
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              Without a license, all rights are reserved, and you cannot use the library in your applications.

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              genetic_algorithms releases are not available. You will need to build from source code and install.

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            genetic_algorithms Key Features

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            genetic_algorithms Examples and Code Snippets

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            Community Discussions

            Trending Discussions on genetic_algorithms

            QUESTION

            Genetic Algorithm - Parent Selection vs. Crossover Probability
            Asked 2018-Dec-28 at 16:41

            I read the tutorial on TutorialsPoint and this question and answer on StackOverflow. However, I still do not understand the meaning of Crossover Probability in the Parent Selection and Crossover process of a genetic algorithm.

            Say I have a population of size 100 and the crossover probability is 0.9. What does it mean? Do I:

            • select precisely 10 parents (since 90 % of offsprings shall be made by crossover), or
            • run a RNG 100 times and for each time the 0.9 probability fails, I select a parent?

            Then, the parents are somehow crossed over and some individuals mutate. Does the population need to have exactly 100 members at this point, or there is an additional selection of which individuals make it to the next generation?

            ...

            ANSWER

            Answered 2018-Dec-28 at 16:28

            Its not exactly 10 parents, on average 10 parents. Following is the pseudo code, which I follows.

            Source https://stackoverflow.com/questions/53961193

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

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            Install genetic_algorithms

            You can download it from GitHub.

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