[
https://issues.apache.org/jira/browse/MAHOUT-524?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13108386#comment-13108386
]
Sean Owen commented on MAHOUT-524:
----------------------------------
Lance, in your command line you use "MAVENOPTS" and not "MAVEN_OPTS". Is that
the issue?
I think I agree with Dan's patch, but wonder how these jobs ever worked
otherwise? But yes everything needs to call setJar() or setJarByClass().
AbstractJob takes care of this for almost all the M/Rs in the project; these
are not using it.
I think you're welcome to propose patches for your improvements #2 and #3. I
don't know the answer for #4: if it's OK for there to be nothing in the vector
cache at this point, the code shouldn't assume there is. And if the cache
should have something I don't know why there isn't.
> 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,
> SpectralKMeans_fail_20110919.txt, aff.txt, raw.txt, 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.
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira
