Trying to improve a search query I noticed while debuggning that all Litium.Framework.Search.Lucene.Hit objects returned from the search have NaN as score. If I set ExplainScore = true on the QueryRequest I can see the actual scores but they are still not available and do not affect the ranking.
Any ideas what’s wrong?
What I’m trying to achieve is that products whose name exactly matches the complete search phrase (not each word in the phrase) are ranked high. This should be doable through boosting some tags but it does not seem to work.
Litium version: 5