elasticsearch-js/docs/reference/api/QueryDslFunctionScoreContainer.md

QueryDslFunctionScoreContainer [interface-QueryDslFunctionScoreContainer]

Name	Type	Description
exp	QueryDslDecayFunction	Function that scores a document with a exponential decay, depending on the distance of a numeric field value of the document from an origin.
field_value_factor	QueryDslFieldValueFactorScoreFunction	Function allows you to use a field from a document to influence the score. It’s similar to using the script_score function, however, it avoids the overhead of scripting.
filter	QueryDslQueryContainer
gauss	QueryDslDecayFunction	Function that scores a document with a normal decay, depending on the distance of a numeric field value of the document from an origin.
linear	QueryDslDecayFunction	Function that scores a document with a linear decay, depending on the distance of a numeric field value of the document from an origin.
random_score	QueryDslRandomScoreFunction	Generates scores that are uniformly distributed from 0 up to but not including 1. In case you want scores to be reproducible, it is possible to provide a seed and field.
script_score	QueryDslScriptScoreFunction	Enables you to wrap another query and customize the scoring of it optionally with a computation derived from other numeric field values in the doc using a script expression.
weight	double