Hi forum, I've implemented grouping using the TermFirstPassGroupingCollector and TermSecondPassGroupingCollector, pretty much exactly as the example at the API. This works really well. I'm getting a the groups sorted by the computed relevance, within each groups the docs are sorted by a numeric field. So far, so good.
Now I want to make things more complicated by boosting larger groups in addition to the existing relevance sort. For example, if the first result has a relevancy score of 1 and the group has 2 docs and the second group has a score of 0.9 and 4 docs, I want to boost the second group so it will appear before the first. Basically I'm trying to boost the groups according to the number of elements in the groups. I couldn't figure out how to do that or find an example anywhere. I hope I'm making sense Thanks in advance. -- View this message in context: http://lucene.472066.n3.nabble.com/Grouping-Boosting-large-groups-tp3988959.html Sent from the Lucene - Java Developer mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org
