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https://issues.apache.org/jira/browse/MAHOUT-746?focusedWorklogId=1001146&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-1001146
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ASF GitHub Bot logged work on MAHOUT-746:
-----------------------------------------

                Author: ASF GitHub Bot
            Created on: 21/Jan/26 11:21
            Start Date: 21/Jan/26 11:21
    Worklog Time Spent: 10m 
      Work Description: guan404ming opened a new pull request, #896:
URL: https://github.com/apache/mahout/pull/896

   ### Purpose of PR
   
   Adds a new test to verify the fix for issue #746, ensuring that 
GpuStateVector::to_dlpack() consistently returns a 2D tensor for both batch and 
single-sample operations.
   
   ### Related Issues or PRs
   <!

Issue Time Tracking
-------------------

            Worklog Id:     (was: 1001146)
    Remaining Estimate: 0h
            Time Spent: 10m

> Refactoring of the parallel Naive Bayes implementation in 
> org.apache.mahout.classifier.naivebayes
> -------------------------------------------------------------------------------------------------
>
>                 Key: MAHOUT-746
>                 URL: https://issues.apache.org/jira/browse/MAHOUT-746
>             Project: Mahout
>          Issue Type: Improvement
>    Affects Versions: 0.6
>            Reporter: Sebastian Schelter
>            Assignee: Sebastian Schelter
>            Priority: Major
>             Fix For: 0.6
>
>         Attachments: MAHOUT-746.patch
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> I refactored the code in org.apache.mahout.classifier.naivebayes to extend 
> AbstractJob, decoupled the model serialization from the job output, extracted 
> trainer classes and tried to clarify naming and reduce code complexity. I 
> also added tests for the training M/R code as well as a toy integration test.
> It would be great if someone could review my patch to make sure I didn't 
> break anything.



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