Mailing-List: contact issues-help@commons.apache.org; run by ezmlm
Precedence: bulk
Reply-To: issues@commons.apache.org
Date: Sat, 23 Mar 2013 18:45:15 +0000 (UTC)
From: "Thomas Neidhart (JIRA)" <jira@apache.org>
To: issues@commons.apache.org
Message-ID: <JIRA.12624089.1355537346373.43183.1364064315961@arcas>
In-Reply-To: <JIRA.12624089.1355537346373@arcas>
References: <JIRA.12624089.1355537346373@arcas>
Subject: [jira] [Commented] (MATH-917) More distance measurements are needed
 in o.a.c.m.stat.clustering.
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit


    [ https://issues.apache.org/jira/browse/MATH-917?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13611803#comment-13611803 ] 

Thomas Neidhart commented on MATH-917:
--------------------------------------

Regarding the packaging: I guess this is a hot topic, but I always found it rather strange that clustering is in the stat package. I have some data mining background, and although there is some reference to statistics, I would not directly relate clustering to it, imho.
                
> More distance measurements are needed in o.a.c.m.stat.clustering.
> -----------------------------------------------------------------
>
>                 Key: MATH-917
>                 URL: https://issues.apache.org/jira/browse/MATH-917
>             Project: Commons Math
>          Issue Type: Improvement
>            Reporter: Reid Hochstedler
>             Fix For: 4.0
>
>         Attachments: clustering.zip
>
>
> Currently only Euclidean distance is used for distance measurement, it would be easy to quickly add Manhattan and Chebyshev distance among others.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira