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https://issues.apache.org/jira/browse/MAHOUT-825?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Paritosh Ranjan updated MAHOUT-825:
-----------------------------------

    Affects Version/s: 0.6
               Status: Patch Available  (was: Open)

I have demonstrated the problem with the test case in the patch. And I have 
also fixed the issue which is tested with another test case.

The patch is for mahout-core.
                
> Canopies grouping records outside t1
> ------------------------------------
>
>                 Key: MAHOUT-825
>                 URL: https://issues.apache.org/jira/browse/MAHOUT-825
>             Project: Mahout
>          Issue Type: Bug
>          Components: Clustering
>    Affects Versions: 0.6
>         Environment: windows, linux
>            Reporter: Paritosh Ranjan
>              Labels: features, newbie, patch
>             Fix For: 0.6
>
>
> While finding closest canopy, there is no check to ensure that it returns 
> canopies which are within distance t1 from the point. This results in 
> incorrect result i.e. Points outside t1 are grouped in canopies.

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