You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@systemml.apache.org by "Glenn Weidner (JIRA)" <ji...@apache.org> on 2017/09/09 05:33:00 UTC
[jira] [Updated] (SYSTEMML-1455) Change the term PLAIN_R2 to R2 in
all algorithms
[ https://issues.apache.org/jira/browse/SYSTEMML-1455?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Glenn Weidner updated SYSTEMML-1455:
------------------------------------
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.
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)