qs is only the amount of slop on phrase queries explicitly specified in the "q" for qf fields. So only if the search q is "water treatment plant", would the qs come into picture.
Slop is the maximum allowable positional distance between terms to be considered a match is called slop. and distance is the number of positional moves of terms to reconstruct the phrase in same order. So with qs=1 you are allowed for only one positional move to recreate the exact phrase. You may also want to check the pf and the ps params for the dismax. Regards, Jayendra On Thu, Feb 24, 2011 at 8:31 AM, Bagesh Sharma <mail.bag...@gmail.com> wrote: > > Hi all, i have a search string q=water+treatment+plant and i am using dismax > request handler where i have qs = 1 . in which way processing will be done > means with in how many words water or treatment or plant should occur to > come in result set. > > > -- > View this message in context: > http://lucene.472066.n3.nabble.com/query-slop-issue-tp2567418p2567418.html > Sent from the Solr - User mailing list archive at Nabble.com. >
