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https://issues.apache.org/jira/browse/LUCENE-9171?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17028828#comment-17028828
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Alan Woodward commented on LUCENE-9171:
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Thanks [~alessandro.benedetti]
I think David is right about AttributeSource here, it makes things a bit overly
complicated. Seeing as what we're really interested in here is boosts, and we
in fact already have a `BoostAttribute` in core, let's instead try passing
those around instead? So we change `newTermQuery(Term t)` to
`newTermQuery(Term t, float boost)`, and similar for `newSynonymQuery(Term[]
terms, float[] boosts)` and possibly in `analyzePhraseQuery` as well. I think
we should leave the graph queries alone for the moment, as boosting there is
more complex.
The Solr implementation can then use a new `PayloadToBoostFilter` that
translates the values in the PayloadAttribute to a boost in the BoostAttribute,
and everything should get passed through correctly.
> Synonyms Boost by Payload
> -------------------------
>
> Key: LUCENE-9171
> URL: https://issues.apache.org/jira/browse/LUCENE-9171
> Project: Lucene - Core
> Issue Type: New Feature
> Components: core/queryparser
> Reporter: Alessandro Benedetti
> Priority: Major
>
> I have been working in the additional capability of boosting queries by terms
> payload through a parameter to enable it in Lucene Query Builder.
> This has been done targeting the Synonyms Query.
> It is parametric, so it meant to see no difference unless the feature is
> enabled.
> Solr has its bits to comply thorugh its SynonymsQueryStyles
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