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https://issues.apache.org/jira/browse/MAHOUT-552?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jeff Eastman reopened MAHOUT-552:
---------------------------------

      Assignee: Jeff Eastman

Reopening as this issue is valid for MeanShift

> AbstractCluster eliminates NamedVectors by replacing them with 
> RandomAccessSparseVector always
> ----------------------------------------------------------------------------------------------
>
>                 Key: MAHOUT-552
>                 URL: https://issues.apache.org/jira/browse/MAHOUT-552
>             Project: Mahout
>          Issue Type: Bug
>          Components: Clustering
>    Affects Versions: 0.5
>            Reporter: Pere Ferrera Bertran
>            Assignee: Jeff Eastman
>             Fix For: 0.5
>
>         Attachments: MAHOUT-552.patch
>
>
> When clustering using NamedVectors as input - after running seq2sparse with 
> patch https://issues.apache.org/jira/browse/MAHOUT-401 - names are lost 
> because AbstractCluster replaces vectors coming in the constructor with 
> RandomAccessSparseVector.

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