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  1. Solr
  2. SOLR-12629

The predict evaluator should work with the polyfit function

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    Details

    • Type: New Feature
    • Status: Closed
    • Priority: Major
    • Resolution: Resolved
    • Affects Version/s: None
    • Fix Version/s: 7.5
    • Component/s: None
    • Labels:
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      Description

      Currently the polyfit Stream Evaluator returns the fitted curve values only. This doesn't allow for predicting values along the curve or extrapolating values. This ticket changes the polyfit function so it returns a function that can be used by the predict Stream Evaluator.

        Attachments

        1. SOLR-12629.patch
          2 kB
          Joel Bernstein

          Issue Links

          is related to

          New Feature - A new feature of the product, which has yet to be developed. SOLR-10651 Streaming Expressions statistical functions library

          • Major - Major loss of function.
          • Open

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

                • Created:
                  Updated:
                  Resolved: