[jira] Commented: (MAHOUT-524) DisplaySpectralKMeans example fails

["Hudson (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/MAHOUT-524?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12920226#action_12920226 ] 

Hudson commented on MAHOUT-524:
-------------------------------

Integrated in Mahout-Quality #392 (See [https://hudson.apache.org/hudson/job/Mahout-Quality/392/])
    MAHOUT-524: Moved numEigensWritten initialization out of loop. SpectralKMeans now runs to completion but display routing is expecting a 2-d vector and is getting a 5-d vector. Not clustering the original input points. More to test but CleanEigensJob is working.


> DisplaySpectralKMeans example fails
> -----------------------------------
>
>                 Key: MAHOUT-524
>                 URL: https://issues.apache.org/jira/browse/MAHOUT-524
>             Project: Mahout
>          Issue Type: Bug
>          Components: Clustering
>    Affects Versions: 0.4
>            Reporter: Jeff Eastman
>             Fix For: 0.4
>
>
> I've committed a new display example that attempts to push the standard mixture of models data set through spectral k-means. After some tweaking of configuration arguments it gets remarkably far through, finally failing on W.transpose() after the eigen cleanup. I can't imagine this would all be pilot error so I'm opening an issue to track it. 

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