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From "Joel Bernstein (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (SOLR-11046) Add residuals Stream Evaluator
Date Wed, 12 Jul 2017 15:00:02 GMT

     [ https://issues.apache.org/jira/browse/SOLR-11046?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Joel Bernstein resolved SOLR-11046.
-----------------------------------
       Resolution: Resolved
    Fix Version/s: 7.1
                   master (8.0)

> Add residuals Stream Evaluator
> ------------------------------
>
>                 Key: SOLR-11046
>                 URL: https://issues.apache.org/jira/browse/SOLR-11046
>             Project: Solr
>          Issue Type: New Feature
>      Security Level: Public(Default Security Level. Issues are Public) 
>            Reporter: Joel Bernstein
>            Assignee: Joel Bernstein
>             Fix For: master (8.0), 7.1
>
>         Attachments: SOLR-11046.patch, SOLR-11046.patch
>
>
> The residuals stream evaluator returns an array of the residuals (difference between
predicted and actual values) from applying a simple regression model to a sample set.
> {code}
> a = regress(b, c)
> d = residuals(a, b, c)
> {code}



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