Hi Anusham I could understand that the Analyzer stems the word to base word and stores in DB. Users may not know this internals and they tend to give "attenti*".
My question is queryparser should stem the word and then apply /expand the wild card query. Is this a bug with queryparser? OR Analyzer will not stem the word if it finds a wild card operator in it? Regards Ganesh ----- Original Message ----- From: "Anshum" <ansh...@gmail.com> To: <java-user@lucene.apache.org> Sent: Monday, August 31, 2009 3:01 PM Subject: Re: Wildcard query > Hi Ganesh, > > Its the snowball analyzer that uses English Stemmer which is causing this > behavior. When you search for* 'attention'*, the query gets parsed to*'attent' > *whereas when you search for *'attenti'* it stays as it is because the > stemmer is not able to fit it anywhere. > Could you tell me what is the goal that is to be met here? I suppose using > just the Snowball analyzer here might be enough for you and you might just > give the wildcard query a complete skip. > > -- > Anshum Gupta > Naukri Labs! > http://ai-cafe.blogspot.com > > The facts expressed here belong to everybody, the opinions to me. The > distinction is yours to draw............ > > > On Mon, Aug 31, 2009 at 11:36 AM, Ganesh <emailg...@yahoo.co.in> wrote: > >> Hello all, >> >> I am having some content with text "attention". If is search using "att*", >> "attent*", the results are displayed. If i search for "attenti*" then no >> results are displayed. >> >> I am using Snowball Analyzer for Indexing and Search (Lucene v2.4.1). >> >> Regards >> Ganesh >> Send instant messages to your online friends http://in.messenger.yahoo.com >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org >> For additional commands, e-mail: java-user-h...@lucene.apache.org >> >> > Send instant messages to your online friends http://in.messenger.yahoo.com --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org
