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From "Sean Owen (JIRA)" <j...@apache.org>
Subject [jira] Resolved: (MAHOUT-66) EuclideanDistanceMeasure and ManhattanDistanceMeasure classes are not optimized for Sparse Vectors
Date Wed, 09 Dec 2009 12:27:18 GMT

     [ https://issues.apache.org/jira/browse/MAHOUT-66?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sean Owen resolved MAHOUT-66.
-----------------------------

       Resolution: Fixed
    Fix Version/s: 0.2

Yes, the optimizations this patch makes to distance() and times(), for example, were superseded
by other changes.

> EuclideanDistanceMeasure and ManhattanDistanceMeasure classes are not optimized for Sparse
Vectors
> --------------------------------------------------------------------------------------------------
>
>                 Key: MAHOUT-66
>                 URL: https://issues.apache.org/jira/browse/MAHOUT-66
>             Project: Mahout
>          Issue Type: Improvement
>          Components: Clustering
>            Reporter: Pallavi Palleti
>            Priority: Minor
>             Fix For: 0.2
>
>         Attachments: MAHOUT-66.patch, MAHOUT-66.patch, MAHOUT-66.patch, MAHOUT-66.patch
>
>


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