On Thu, 2008-11-27 at 07:30 +0100, Karl Wettin wrote: > The most scary part is that that you will have to score each and every > document that has a source, probably all of the documents in your > corpus.
I now see my query-logic was flawed. In order to avoid matching all documents every time, the query would have to be "foo AND ( groupboost_A:dummy^10 OR groupboost_B:dummy OR groupboost_C:dummy^0.1 OR ... groupboost_Z:dummy )" With that query, it seems that only documents matching foo will result in a hit and be scored? > So if you have a very large number of documents it might be a > bit expensive. Also, appending this query for boost only means that > you will get hits on documents that has nothing to do with the user > query. Thanks for the correction. The first query was clearly bad. > I think you are looking for CustomScoreQuery. Possibly, but my understanding is too weak to see how I can avoid a substantial performance-hit for the check for source? Thanks, Toke --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
