[jira] [Commented] (MAHOUT-866) Move Precondition checks out of Mahalanobis.distance method and into configuration/setup

["Hudson (Commented) (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/MAHOUT-866?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13142822#comment-13142822 ] 

Hudson commented on MAHOUT-866:
-------------------------------

Integrated in Mahout-Quality #1140 (See [https://builds.apache.org/job/Mahout-Quality/1140/])
    MAHOUT-866: move preconditions to other places that are not in the distance calculation

gsingers : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1196892
Files : 
* /mahout/trunk/core/src/main/java/org/apache/mahout/common/distance/MahalanobisDistanceMeasure.java

                
> Move Precondition checks out of Mahalanobis.distance method and into configuration/setup
> ----------------------------------------------------------------------------------------
>
>                 Key: MAHOUT-866
>                 URL: https://issues.apache.org/jira/browse/MAHOUT-866
>             Project: Mahout
>          Issue Type: Improvement
>            Reporter: Grant Ingersoll
>            Assignee: Grant Ingersoll
>            Priority: Minor
>             Fix For: 0.6
>
>
> The Mahalanobis distance currently checks certain preconditions on member variables for every call to distance().  These should be done as part of setup, not as part of the distance call.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira