[
https://issues.apache.org/jira/browse/SOLR-11808?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16307278#comment-16307278
]
ASF subversion and git services commented on SOLR-11808:
--------------------------------------------------------
Commit 692e5243e9ae550de74fe75d9c2db5af5efda580 in lucene-solr's branch
refs/heads/master from [~joel.bernstein]
[ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=692e524 ]
SOLR-11808: Add sumSq Stream Evaluator
> Add sumSq Stream Evaluator
> ----------------------------
>
> Key: SOLR-11808
> URL: https://issues.apache.org/jira/browse/SOLR-11808
> Project: Solr
> Issue Type: New Feature
> Security Level: Public(Default Security Level. Issues are Public)
> Reporter: Joel Bernstein
> Assignee: Joel Bernstein
> Fix For: 7.3
>
> Attachments: SOLR-11808.patch
>
>
> This ticket adds the *sumSq* function to Streaming Expression statistical
> function library. The sumSq function sums the squares of all the values in an
> array. This is often used when evaluating the residuals of a regression model.
> Implementation provided by Apache Commons Math.
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
