Yes the score will change, because the new documents change the statistics. In general, scores cannot be seen as absolute numbers, they are only useful to compare between search results of the exact same query at the same index snapshot. They have no global meaning.
Uwe ----- Uwe Schindler H.-H.-Meier-Allee 63, D-28213 Bremen http://www.thetaphi.de eMail: u...@thetaphi.de > -----Original Message----- > From: Rajendra Rao [mailto:rajendra....@launchship.com] > Sent: Wednesday, June 11, 2014 2:06 PM > To: java-user@lucene.apache.org > Subject: will score get changed as document continuously added. > > I am planning to implement lucene searching in my project. > > I have to save score of document corresponding to query . > > say i have query q and documents d1,d2,d3 .after running lucene i got > > q1 d3 0.643 > d1 0.554 > d2 0.462 > > Now 1 more document d4 comes and above process start again will it change > the above score or not. --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org
