Re: Lucene 5.2.1 score for MUST_NOT query

2019-08-04 Thread Uwe Schindler
In short: As it matches nothing, it cannot modify the score. Scores of documents not excluded are not modified, so it behaves like zero. In short: it's the opposite of FILTER clauses. Uwe Am August 4, 2019 6:26:29 PM UTC schrieb Atri Sharma : >MUST_NOT represents a clause which must not match a

Re: Lucene 5.2.1 score for MUST_NOT query

2019-08-04 Thread Atri Sharma
MUST_NOT represents a clause which must not match against a document in order for it to be qualified as a hit (think of SQL’s NOT IN). MUST_NOT clauses are used as filters to eliminate candidate documents. On Sun, 4 Aug 2019 at 23:11, Claude Lepere wrote: > Hello! > > What score of a hit in res