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From "tom pierce (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAHOUT-927) FPG saves a mapping from from feature to mining group, when this can be calculated on the fly
Date Thu, 15 Dec 2011 13:42:30 GMT

     [ https://issues.apache.org/jira/browse/MAHOUT-927?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

tom pierce updated MAHOUT-927:
------------------------------

    Attachment: MAHOUT-927.patch

This patch assumes MAHOUT-920 and MAHOUT-921 have already been applied.


                
> FPG saves a mapping from from feature to mining group, when this can be calculated on
the fly
> ---------------------------------------------------------------------------------------------
>
>                 Key: MAHOUT-927
>                 URL: https://issues.apache.org/jira/browse/MAHOUT-927
>             Project: Mahout
>          Issue Type: Improvement
>          Components: Frequent Itemset/Association Rule Mining
>    Affects Versions: 0.6
>            Reporter: tom pierce
>            Priority: Minor
>         Attachments: MAHOUT-927.patch
>
>
> The group membership list can easily be computed on the fly, rather than written out
and reread, then saved in memory.

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