lucene-solr-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Yonik Seeley (JIRA)" <>
Subject [jira] Commented: (SOLR-349) boost query by a function of other fields
Date Sat, 08 Sep 2007 18:18:29 GMT


Yonik Seeley commented on SOLR-349:

This issue is more for a top-down approach (less concerned with underlying implementation,
more with just making it possible via http get).

- We need ways to add multiple fields together, multiply fields together, etc.

- We need a scaling function... for example, the range of all the components may not be known,
but one may want the final value to be between 1 and 2.  For something like this to be done
efficiently, it seems like a min and max would be needed on ValueSource?  Barring that, this
value source would need to iterate over *all* documents and scale appropriately.  Perhaps
do the latter for the first implementation and we could always optimize later?

> boost query by a function of other fields
> -----------------------------------------
>                 Key: SOLR-349
>                 URL:
>             Project: Solr
>          Issue Type: New Feature
>            Reporter: Yonik Seeley
> User should be able to boost a query by a function of other fields
> Some background:

This message is automatically generated by JIRA.
You can reply to this email to add a comment to the issue online.

View raw message