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Re: Build failed in Jenkins: Mahout-Quality #1513 - Mahout - [mail # dev]
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...This failure is unrelated to my recent commits and has been around for some time. Ted has a hypotheses but to date a fix is elusive. Major kudos will go to anybody who can diagno...
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Author: Jeff Eastman,
2012-06-02, 13:46
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Fwd: Re: [jira] [Commented] (MAHOUT-1020) The Cluster Evaluator is returning bad results - Mahout - [mail # dev]
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...+ dev@m.a.o so the conversation will be visible to others. Hi Pat, I'm at a loss as to how the inter-cluster density can be zero. The tests that were producing those values...
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Author: Jeff Eastman,
2012-06-01, 21:54
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Re: Bug report in FuzzyKMeansUtil - Mahout - [mail # user]
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...Hi Yimin, Thanks for pointing this out. I've just committed a patch to correct it. On 6/1/12 3:13 PM, Yimin Wu wrote: ...
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Author: Jeff Eastman,
2012-06-01, 20:14
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Re: Build failed in Jenkins: Mahout-Quality #1510 - Mahout - [mail # dev]
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...It must be unique to Jenkins, as the build runs fine locally. On 6/1/12 1:38 PM, Ted Dunning wrote: ...
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Author: Jeff Eastman,
2012-06-01, 18:48
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Re: Clustering a large crawl - Mahout - [mail # user]
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...And I misconstrued your earlier remarks on cluster size vs number of clusters. As t -> 1 you will get fewer and fewer canopies as you have observed. It actually doesn't seem l...
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Author: Jeff Eastman,
2012-05-31, 21:31
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Re: Clustering a large crawl - Mahout - [mail # user]
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...The CosineDistanceMeasure returns 1 - dotProduct / denominator so it is returning the value you note. If the documents are very similar, then their distance will be small and t=0...
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Author: Jeff Eastman,
2012-05-30, 20:26
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Re: Clustering a large crawl - Mahout - [mail # user]
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...Have you tried much smaller values for t1=t2? Recall that the t-values specify the distance within which a new point is assigned to an existing canopy. In the limit as t -> 0,...
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Author: Jeff Eastman,
2012-05-30, 20:03
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Re: Build failed in Jenkins: Mahout-Examples-Cluster-Reuters #148 - Mahout - [mail # dev]
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...This failure seems to come and go intermittently. Does anybody have any idea what is happening? On 5/30/12 3:23 PM, Apache Jenkins Server wrote: ...
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Author: Jeff Eastman,
2012-05-30, 19:51
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Re: [VOTE] Mahout 0.7 - Mahout - [mail # dev]
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...June 1 is day after tomorrow and we are not making progress on any of the outstanding JIRAs. Testing sentiment again on 0.7... On 5/23/12 7:48 AM, Grant Ingersoll wrote: ...
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Author: Jeff Eastman,
2012-05-30, 14:27
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Re: Continue K-Means on pseudo-distributed mode after a server failure - Mahout - [mail # user]
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...Why not run in sequential mode (-xm sequential) and save all the Hadoop overhead? On 5/24/12 8:29 AM, Michael Kazekin wrote: ...
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Author: Jeff Eastman,
2012-05-24, 15:14
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