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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAHOUT-1063) ARFF parser does not support 'integer' and 'real' attribute types
Date Sat, 01 Sep 2012 16:04:07 GMT

    [ https://issues.apache.org/jira/browse/MAHOUT-1063?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13446748#comment-13446748
] 

Hudson commented on MAHOUT-1063:
--------------------------------

Integrated in Mahout-Quality #1644 (See [https://builds.apache.org/job/Mahout-Quality/1644/])
    MAHOUT-1063 - Integer and real attributes are handled just as any numeric attribute. (Revision
1379763)

     Result = SUCCESS
tdunning : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1379763
Files : 
* /mahout/trunk/integration/src/main/java/org/apache/mahout/utils/vectors/arff/ARFFType.java
* /mahout/trunk/integration/src/main/java/org/apache/mahout/utils/vectors/arff/ARFFVectorIterable.java
* /mahout/trunk/integration/src/main/java/org/apache/mahout/utils/vectors/arff/MapBackedARFFModel.java

                
> ARFF parser does not support 'integer' and 'real' attribute types
> -----------------------------------------------------------------
>
>                 Key: MAHOUT-1063
>                 URL: https://issues.apache.org/jira/browse/MAHOUT-1063
>             Project: Mahout
>          Issue Type: Bug
>            Reporter: Santiago M. Mola
>            Priority: Minor
>         Attachments: 0001-ARFF-Add-support-real-and-integer-attributes.patch
>
>
> ARFF format supports attributes specified as 'integer' and 'real'. They are treated just
like 'numeric':
> http://weka.wikispaces.com/ARFF+%28stable+version%29
> Latest Weka development versions come with examples using these types.

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