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https://issues.apache.org/jira/browse/MAHOUT-904?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13178509#comment-13178509
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Hudson commented on MAHOUT-904:
-------------------------------
Integrated in Mahout-Quality #1287 (See
[https://builds.apache.org/job/Mahout-Quality/1287/])
MAHOUT-904: Add randomization to split input
gsingers :
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1226475
Files :
* /mahout/trunk/core/src/main/java/org/apache/mahout/common/AbstractJob.java
* /mahout/trunk/examples/bin/asf-email-examples.sh
*
/mahout/trunk/examples/src/main/java/org/apache/mahout/classifier/sgd/TestASFEmail.java
*
/mahout/trunk/examples/src/main/java/org/apache/mahout/classifier/sgd/TrainASFEmail.java
*
/mahout/trunk/integration/src/main/java/org/apache/mahout/utils/SplitInput.java
*
/mahout/trunk/integration/src/main/java/org/apache/mahout/utils/SplitInputJob.java
*
/mahout/trunk/integration/src/test/java/org/apache/mahout/utils/SplitInputTest.java
> SplitInput should support randomizing the input
> -----------------------------------------------
>
> Key: MAHOUT-904
> URL: https://issues.apache.org/jira/browse/MAHOUT-904
> Project: Mahout
> Issue Type: Improvement
> Reporter: Grant Ingersoll
> Assignee: Raphael Cendrillon
> Labels: MAHOUT_INTRO_CONTRIBUTE
> Fix For: 0.6
>
> Attachments: MAHOUT-904.patch, MAHOUT-904.patch, MAHOUT-904.patch,
> MAHOUT-904.patch, MAHOUT-904.patch, MAHOUT-904.patch, MAHOUT-904.patch,
> MAHOUT-904.patch, MAHOUT-904.patch
>
>
> For some learning tasks, we need the input to be randomized (SGD) instead of
> blocks of labels all at once. SplitInput is a useful tool for setting up
> train/test files but it currently doesn't support randomizing the input.
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