[ 
https://issues.apache.org/jira/browse/LUCENE-446?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12482005
 ] 

Otis Gospodnetic commented on LUCENE-446:
-----------------------------------------

Grant: Yeah, I think so.  7 votes and 5 watchers so far tells me people want 
this in Lucene.


> FunctionQuery - score based on field value
> ------------------------------------------
>
>                 Key: LUCENE-446
>                 URL: https://issues.apache.org/jira/browse/LUCENE-446
>             Project: Lucene - Java
>          Issue Type: New Feature
>          Components: Search
>    Affects Versions: 1.9
>            Reporter: Yonik Seeley
>         Attachments: function.zip, function.zip
>
>
> FunctionQuery can return a score based on a field's value or on it's ordinal 
> value.
> FunctionFactory subclasses define the details of the function.  There is 
> currently a LinearFloatFunction (a line specified by slope and intercept).
> Field values are typically obtained from FieldValueSourceFactory.  
> Implementations include FloatFieldSource, IntFieldSource, and OrdFieldSource.

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


---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]

Reply via email to