Op Saturday 17 May 2008 00:04:31 schreef Chris Hostetter: > : Is it possible to compute a theoretical maximum score for a given > : query if constraints are placed on 'tf' and 'lengthNorm'? If so, > : scores could be compared to a 'perfect score' (a feature request > : from our customers) I think a theoretical maximum score is only going to work when that maximum applies to queries of any structure. So, start with the simplest query, associate it with a theoretical maximum score, and then for each possible combination of subqueries ((weighted) and/or/phrase/span) make sure that the subscore values are combined into another value that has the same theoretical maximum.
Have a look here to start: https://issues.apache.org/jira/browse/LUCENE-293 Regards, Paul Elschot --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
