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https://issues.apache.org/jira/browse/SYSTEMML-2412?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16518503#comment-16518503
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Matthias Boehm commented on SYSTEMML-2412:
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Yes, this can happen because parfor's dependency analysis might give false
positives whenever we cannot automatically proof that iterations are
independent. However, you can {{parfor(i in 1:iters, check=0)}} disable
dependency analysis which is valid here because loop iterations are in fact
independent.
> Paramserv "all the same accuracy" problem
> -----------------------------------------
>
> Key: SYSTEMML-2412
> URL: https://issues.apache.org/jira/browse/SYSTEMML-2412
> Project: SystemML
> Issue Type: Bug
> Reporter: LI Guobao
> Assignee: LI Guobao
> Priority: Major
>
> We came across the problem that all the model accuracy are the same. One of
> the suspended bug is that the batchsize in validation method is inconsistent.
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