Yeah, I had already tried the FieldSelector. I don't know how I could use the FieldCache for the scores because of the high number of different score values. I'm now thinking of holding all the ranking values in memory and retrieve them during search time using a FieldCache of the post IDs. Downside of that: I need to use more Java heap space, and I read that this means less space for the virtual memory that Lucene uses.
Greetings, Sebastian -- View this message in context: http://lucene.472066.n3.nabble.com/Personalized-ranking-using-pre-computed-scores-tp4002683p4002964.html Sent from the Lucene - Java Users mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org
