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https://issues.apache.org/jira/browse/MAHOUT-524?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Shannon Quinn updated MAHOUT-524:
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Attachment: MAHOUT-524.patch
This patch includes the contents of Grant's Nov 11 patch, which fixes the
"/tmp/data" path error. It also adds a few methods to DisplayClustering.java to
color the points according to their cluster assignments, rather than drawing
ellipses around the cluster centroids. Finally, it includes minor edits of SKMD
in terms of the output format.
> 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, 0.5
> Reporter: Jeff Eastman
> Assignee: Shannon Quinn
> Labels: clustering, k-means, visualization
> Fix For: 0.6
>
> Attachments: EclipseLog_20110918.txt, MAHOUT-524.patch,
> MAHOUT-524.patch, MAHOUT-524.patch, SpectralKMeans_fail_20110919.txt,
> aff.txt, raw.txt, screenshot-1.jpg, spectralkmeans.png
>
>
> 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 and a bug fix in EigenCleanupJob it runs spectral
> k-means to completion. The display example is expecting 2-d clustered points
> and the example is producing 5-d points. Additional I/O work is needed before
> this will play with the rest of the clustering algorithms.
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