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Posted to issues@ignite.apache.org by "Nikolay Izhikov (JIRA)" <ji...@apache.org> on 2018/09/21 12:37:01 UTC

[jira] [Commented] (IGNITE-8532) GA Grid: Implement Roulette Wheel Selection

    [ https://issues.apache.org/jira/browse/IGNITE-8532?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16623524#comment-16623524 ] 

Nikolay Izhikov commented on IGNITE-8532:
-----------------------------------------

[~netmille] Do we have a chance to resolve this ticket until the code freeze of 2.7?

> GA Grid: Implement Roulette Wheel Selection
> -------------------------------------------
>
>                 Key: IGNITE-8532
>                 URL: https://issues.apache.org/jira/browse/IGNITE-8532
>             Project: Ignite
>          Issue Type: New Feature
>          Components: ml
>            Reporter: Turik Campbell
>            Assignee: Turik Campbell
>            Priority: Minor
>             Fix For: 2.7
>
>
> Roulette Wheel Selection Method is a type of selection used for selecting potentially useful solutions for recombination.  This selection method gives more chances of selection to the better performing chromosomes. 
> IE: 
> https://en.wikipedia.org/wiki/Fitness_proportionate_selection



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