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  1. Solr
  2. SOLR-11436

Add polyfit and polyfitDerivative Stream Evaluators

    Details

    • Type: New Feature
    • Status: Resolved
    • Priority: Major
    • Resolution: Resolved
    • Affects Version/s: None
    • Fix Version/s: 7.1, master (8.0)
    • Component/s: None
    • Security Level: Public (Default Security Level. Issues are Public)
    • Labels:
      None

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

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              • Assignee:
                joel.bernstein Joel Bernstein
                Reporter:
                joel.bernstein Joel Bernstein
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                Dates

                • Created:
                  Updated:
                  Resolved: