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From "Sebastian Schelter (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAHOUT-1165) TreeVisualizer does not show info of CategoricalNode correctly
Date Sat, 16 Mar 2013 07:28:12 GMT

     [ https://issues.apache.org/jira/browse/MAHOUT-1165?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sebastian Schelter updated MAHOUT-1165:
---------------------------------------

    Resolution: Fixed
        Status: Resolved  (was: Patch Available)

Thank you for your contribution.
                
> TreeVisualizer does not show info of CategoricalNode correctly
> --------------------------------------------------------------
>
>                 Key: MAHOUT-1165
>                 URL: https://issues.apache.org/jira/browse/MAHOUT-1165
>             Project: Mahout
>          Issue Type: Bug
>          Components: Classification
>    Affects Versions: 0.7
>         Environment: Centos 6.2
>            Reporter: ey-chih chow
>              Labels: MAHOUT-1165.patch
>             Fix For: 0.8
>
>         Attachments: MAHOUT-1165.patch
>
>
> In a CategoricalNode, array entries of the field 'values' are actually indexes to the
array attrValue[attr] of the corresponding dataset.  Given such indexes, we should get their
values from indexing to the array attrValues[attr].  

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