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Rozemary Scarlat commented on MAHOUT-524: ----------------------------------------- Hi! I am new to Mahout and I have been trying to use the K-means Spectral Clustering, but I ran into the problem described in the comments above: the Lancsoz solver tries to input the output of the VectorMatrixMultipliction as a "calculations/laplacian-166/tmp/data" file, instead of the "calculations/laplacian-166/part-m-00000". I was wondering if currently there is a way to a run the Spectral Clustering. > 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, 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. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira