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https://issues.apache.org/jira/browse/SYSTEMML-1455?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Glenn Weidner updated SYSTEMML-1455:
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Fix Version/s: (was: SystemML 1.0)
SystemML 0.15
> Change the term PLAIN_R2 to R2 in all algorithms
> ------------------------------------------------
>
> Key: SYSTEMML-1455
> URL: https://issues.apache.org/jira/browse/SYSTEMML-1455
> Project: SystemML
> Issue Type: Improvement
> Components: Algorithms
> Reporter: Imran Younus
> Assignee: Krishna Kalyan
> Priority: Minor
> Fix For: SystemML 0.15
>
>
> In some of the regression algorithms, we return several metrics. One of these
> is R2. But we call if PLAIN_R2. This is unconventional. We should just call
> it R2. I've never see the term PLAIN_R2 in any book or paper or software etc.
> There is R2 and Adjusted R2. I think it would be better to use the
> conventional terminology as mush as possible.
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