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https://issues.apache.org/jira/browse/SOLR-13134?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16741378#comment-16741378
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Joel Bernstein edited comment on SOLR-13134 at 1/12/19 7:42 PM:
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Initial implementation. Screenshot attached of a Zeppelin visualization of
*scatter plot smoothing* using bi-variate KNN Regression.
was (Author: joel.bernstein):
Initial implementation. Screenshot of attached of a Zeppelin visualization
scatter plot smoothing using bi-variate KNN Regression.
> Allow the knnRegress Stream Evaluator to perform bivariate regression
> ---------------------------------------------------------------------
>
> Key: SOLR-13134
> URL: https://issues.apache.org/jira/browse/SOLR-13134
> Project: Solr
> Issue Type: New Feature
> Security Level: Public(Default Security Level. Issues are Public)
> Reporter: Joel Bernstein
> Priority: Major
> Attachments: SOLR-13134.patch, Screen Shot 2019-01-12 at 2.38.57
> PM.png
>
>
> Currently the knnRegress function operates over an observations *matrix* to
> support multi-variate regression. This ticket will allow the knnRegress
> function to operate over an observations vector to allow knnRegress to be
> used more easily for bi-variate regression.
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