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  1. Solr
  2. SOLR-11436

Add polyfit and polyfitDerivative Stream Evaluators

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    Details

    • Type: New Feature
    • Status: Closed
    • Priority: Major
    • Resolution: Resolved
    • Affects Version/s: None
    • Fix Version/s: 7.1, 8.0
    • Component/s: None
    • Labels:
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      Description

      The polyfit and polyfitDerivative Stream Evaluators provide support for polynomial curve fitting and calculating the derivative of the fitted curve.

      Implementation provided by the Apache Commons Math polynomial curve fitting implementation.

        Attachments

        1. SOLR-11436.patch
          9 kB
          Joel Bernstein
        2. SOLR-11436.patch
          11 kB
          Joel Bernstein

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              • Assignee:
                jbernste Joel Bernstein
                Reporter:
                jbernste Joel Bernstein
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                Dates

                • Created:
                  Updated:
                  Resolved: