Joel Bernstein created SOLR-12629:
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Summary: The predict evaluator should work with the polyfit
function
Key: SOLR-12629
URL: https://issues.apache.org/jira/browse/SOLR-12629
Project: Solr
Issue Type: New Feature
Security Level: Public (Default Security Level. Issues are Public)
Reporter: Joel Bernstein
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 function changes the polyfit function so it returns a function
that can be used by the predict Stream Evaluator.
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