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From "Yonik Seeley (JIRA)" <j...@apache.org>
Subject [jira] Updated: (SOLR-349) boost query by a function of other fields
Date Sat, 08 Sep 2007 18:30:29 GMT

     [ https://issues.apache.org/jira/browse/SOLR-349?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Yonik Seeley updated SOLR-349:
------------------------------

    Attachment: linear_combination.patch

This patch extends the linear function to include other value sources.
so instead of
  linear(a,2,3)  // a*2+3
you can do
  linear(a,2,3,b,4,c,5)  // a*2+3+b*4+c*5

Everyone OK with extending LinearFloatFunction this way?  It seemed like the simplest way
to get this capability.

> boost query by a function of other fields
> -----------------------------------------
>
>                 Key: SOLR-349
>                 URL: https://issues.apache.org/jira/browse/SOLR-349
>             Project: Solr
>          Issue Type: New Feature
>            Reporter: Yonik Seeley
>         Attachments: linear_combination.patch
>
>
> User should be able to boost a query by a function of other fields
> Some background: http://www.nabble.com/boosting-a-query-by-a-function-of-other-fields-tf4387856.html#a12510092

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