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https://issues.apache.org/jira/browse/MAHOUT-783?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sean Owen resolved MAHOUT-783.
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Resolution: Invalid
I don't understand the issue. The confusion matrix looks OK, but hard to say
without understanding the input. What is the expected output? What is a patch
would fix the behavior as you desire?
> AUC ConfusionMatrix do not work probably
> ----------------------------------------
>
> Key: MAHOUT-783
> URL: https://issues.apache.org/jira/browse/MAHOUT-783
> Project: Mahout
> Issue Type: Bug
> Components: Classification
> Reporter: XiaoboGu
> Assignee: Ted Dunning
>
> I have reported the problem to the dev list, just creating this jira to
> remind the authors of AUC and ConfusionMatrix to help identify the root
> problem, you can see abnormal output of ConfusionMatrix and AUC at here
> http://mail-archives.apache.org/mod_mbox/mahout-dev/201108.mbox/%3cCACOCgcnRbH=xHW6TqkZV_iFdbDPOcqEZ_aHMP8npE7_utE_1=q...@mail.gmail.com%3e
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