IMPORTANT: No additional bug fixes or documentation updates will be released for this version. For the latest information, see the current release documentation.

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Score context

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Score context

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Use a Painless script in a function score to apply a new score to documents returned from a query.

Variables

params (Map, read-only): User-defined parameters passed in as part of the query.
doc (Map, read-only): Contains the fields of the current document where each field is a List of values.
_score (double read-only): The similarity score of the current document.

Return

double: The score for the current document.

API

The standard Painless API is available.

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