Elasticsearch supports a top-level parameter called "field_value_factor" that
manipulates the score based on a function and a property within the document.
This change brings that same top-level support to the DSL to make it easier
to discover, since the value is not frequently used within the functions array
(although it is supported).
Elasticsearch supports a top-level parameter called "field_value_factor" that manipulates the score based on a function and a property within the document.
This change brings that same top-level support to the DSL to make it easier to discover, since the value is not frequently used within the functions array (although it is supported).