Return-Path: Delivered-To: apmail-commons-issues-archive@minotaur.apache.org Received: (qmail 33399 invoked from network); 1 Mar 2009 19:43:37 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 1 Mar 2009 19:43:37 -0000 Received: (qmail 71856 invoked by uid 500); 1 Mar 2009 19:43:36 -0000 Delivered-To: apmail-commons-issues-archive@commons.apache.org Received: (qmail 71796 invoked by uid 500); 1 Mar 2009 19:43:36 -0000 Mailing-List: contact issues-help@commons.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: issues@commons.apache.org Delivered-To: mailing list issues@commons.apache.org Received: (qmail 71784 invoked by uid 99); 1 Mar 2009 19:43:36 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Sun, 01 Mar 2009 11:43:36 -0800 X-ASF-Spam-Status: No, hits=-2000.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.140] (HELO brutus.apache.org) (140.211.11.140) by apache.org (qpsmtpd/0.29) with ESMTP; Sun, 01 Mar 2009 19:43:35 +0000 Received: from brutus (localhost [127.0.0.1]) by brutus.apache.org (Postfix) with ESMTP id 6A9E2234C4AC for ; Sun, 1 Mar 2009 11:43:15 -0800 (PST) Message-ID: <2044988008.1235936595435.JavaMail.jira@brutus> Date: Sun, 1 Mar 2009 11:43:15 -0800 (PST) From: "Benjamin McCann (JIRA)" To: issues@commons.apache.org Subject: [jira] Updated: (MATH-207) Implementation of GeneticAlgorithm.nextGeneration() is wrong In-Reply-To: <239037887.1211406715949.JavaMail.jira@brutus> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Virus-Checked: Checked by ClamAV on apache.org [ https://issues.apache.org/jira/browse/MATH-207?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benjamin McCann updated MATH-207: --------------------------------- Attachment: geneticalgorithm.patch Patch to improve the API. > Implementation of GeneticAlgorithm.nextGeneration() is wrong > ------------------------------------------------------------ > > Key: MATH-207 > URL: https://issues.apache.org/jira/browse/MATH-207 > Project: Commons Math > Issue Type: Bug > Affects Versions: 2.0 > Reporter: David Stefka > Assignee: Phil Steitz > Fix For: 2.0 > > Attachments: geneticalgorithm.patch, genetics_impl.zip, patch > > Original Estimate: 0.17h > Remaining Estimate: 0.17h > > The implementation of GeneticAlgorithm.nextGeneration() is wrong, since the only way how a Chromosome can get into the new generation is by mutation. > Enclosed, I am sending a patch for this. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.