lucene-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Yonik Seeley (JIRA)" <>
Subject [jira] Created: (LUCENE-446) FunctionQuery - score based on field value
Date Tue, 04 Oct 2005 20:23:48 GMT
FunctionQuery - score based on field value

         Key: LUCENE-446
     Project: Lucene - Java
        Type: New Feature
  Components: Search  
    Versions: 1.9    
    Reporter: Yonik Seeley

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.
If you think it was sent incorrectly contact one of the administrators:
For more information on JIRA, see:

To unsubscribe, e-mail:
For additional commands, e-mail:

View raw message