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[DOCS] Update tie_breaker defaults for bool_prefix and most_fields query types (#61112) (#61881)

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Dan Hermann 2020-09-02 15:46:38 -05:00 committed by GitHub
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docs/reference/query-dsl/multi-match-query.asciidoc
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@ -503,9 +503,11 @@ per-term `blended` queries. It accepts:
[horizontal] [horizontal]
`0.0`:: Take the single best score out of (eg) `first_name:will` `0.0`:: Take the single best score out of (eg) `first_name:will`
and `last_name:will` (*default*) and `last_name:will` (*default* for all `multi_match`
query types except `bool_prefix` and `most_fields`)
`1.0`:: Add together the scores for (eg) `first_name:will` and `1.0`:: Add together the scores for (eg) `first_name:will` and
`last_name:will` `last_name:will` (*default* for the `bool_prefix` and
`most_fields` `multi_match` query types)
`0.0 < n < 1.0`:: Take the single best score plus +tie_breaker+ multiplied `0.0 < n < 1.0`:: Take the single best score plus +tie_breaker+ multiplied
by each of the scores from other matching fields. by each of the scores from other matching fields.