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https://issues.apache.org/jira/browse/SOLR-6600?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jan Høydahl resolved SOLR-6600.
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Resolution: Duplicate
Resolving as duplicate
> configurable relevance impact of phrases for edismax
> ----------------------------------------------------
>
> Key: SOLR-6600
> URL: https://issues.apache.org/jira/browse/SOLR-6600
> Project: Solr
> Issue Type: Improvement
> Components: query parsers
> Affects Versions: 4.9
> Reporter: alexey
> Labels: edismax
>
> Currently solr has a tie breaker parameter which control how to aggregate
> relevance score for search hits.
> But score for fields (pf, pf2, pf3) are always summed up.
> The goal of the patch is to wrap phrase clauses into single dismax clause
> instead of multipe ones
> Before patch
> +(
> DisjunctionMaxQuery((Body:james | Title:james)~tie_breaker)
> DisjunctionMaxQuery((Body:kirk | Title:kirk)~tie_breaker))
> )
> DisjunctionMaxQuery((Body:"james kirk")~tie_breaker)
> DisjunctionMaxQuery((Title:"james kirk")~tie_breaker)
> after patch
> +(
> DisjunctionMaxQuery((Body:james | Title:james)~tie_breaker)
> DisjunctionMaxQuery((Body:kirk | Title:kirk)~tie_breaker))
> )
> DisjunctionMaxQuery((Body:"james kirk" | Title:"james kirk") ~tie_breaker)
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