[jira] [Commented] (LUCENE-5258) add distance function to expressions/

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[jira] [Commented] (LUCENE-5258) add distance function to expressions/

Nick Burch (Jira)

    [ https://issues.apache.org/jira/browse/LUCENE-5258?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13789021#comment-13789021 ]

Robert Muir commented on LUCENE-5258:
-------------------------------------

Can you share the code to your microbenchmark? I didnt write any microbenchmarks: I just use search queries, I definitely see the opposite.

> add distance function to expressions/
> -------------------------------------
>
>                 Key: LUCENE-5258
>                 URL: https://issues.apache.org/jira/browse/LUCENE-5258
>             Project: Lucene - Core
>          Issue Type: New Feature
>          Components: modules/other
>            Reporter: Robert Muir
>             Fix For: 5.0, 4.6
>
>         Attachments: LUCENE-5258.patch
>
>
> Adding this static function makes it really easy to incorporate distance with the score or other signals in arbitrary ways, e.g. score / (1 + log(distance)) or whatever.



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