I dont think still wildcard works Because of the NutchSimilarity we set
Is wild card prefix working if u allow it What i did was added ? and * to list of words in NutchAnalysis so that it will not be removed from query construction I checked the lucene query going to the indexes and no hits were returned If you can exactly tell me what to do , i can try it But the lucene query did not pick up wild cards Can anyone of you check this and let me know? Rgds Prabhu On 1/23/06, Stefan Groschupf <[EMAIL PROTECTED]> wrote: > > Nutch has a own query parser so you just can recylce some code from > the generated QueryParser and add this to a plugin. > > Am 23.01.2006 um 21:10 schrieb Steve Betts: > > > Lucene has a tool call QueryParser that handles all the appropriate > > wildcard > > and Boolean searches. It would be a good place to start if you need > > more > > advanced query capability. > > > > Thanks, > > > > Steve Betts > > [EMAIL PROTECTED] > > 937-477-1797 > > > > -----Original Message----- > > From: Stefan Groschupf [mailto:[EMAIL PROTECTED] > > Sent: Monday, January 23, 2006 3:00 PM > > To: [email protected] > > Subject: Re: wildcard matches not working? > > > > Take a look to the query-basic plugin. It uses Lucene's Boolean > > Query, may you can 'hack' there something. > > HTH > > Stefan > > > > Am 23.01.2006 um 13:09 schrieb Raghavendra Prabhu: > > > >> is the nutch analyser capable of storing text and retreiving text in > >> wildcard format > >> > >> i know nutch does not support it now > >> > >> But even when i modified the code and made sure that i passed a > >> wild card > >> query ,then also it did not work. > >> > >> Any of u have ideas on this > >> > >> On 1/23/06, Carl-Johan Ström <[EMAIL PROTECTED]> wrote: > >>> > >>> I'm also wondering about the status of wildcard och fuzzy > >>> searches. I'm > >>> using Nutch to index the producs in a webshop, so I really need > >>> them. > >> > >> > >> > >> > >> > >> Lucene supports them I think, why not Nutch? > >>> > >>> Thanks, > >>> C-J > >>> > >>> -----Ursprungligt meddelande----- > >>> Från: [EMAIL PROTECTED] > >>> [mailto:[EMAIL PROTECTED] > >>> Skickat: den 19 januari 2006 17:33 > >>> Till: [email protected] > >>> Ämne: wildcard matches not working? > >>> > >>> i can't seem to get wildcard matches ( "test*" ) to work in my > >>> index using > >>> the default nutch search application. > >>> > >>> is there something i'm missing? > >>> > >>> > >>> i'm using nutch built from trunk, with a patch applied that lets > >>> htdig-noindex > >>> boundaries not be indexed. > >>> > >>> Thanks in advance for any help, > >>> -a > >>> > >>> > > > > --------------------------------------------------------------- > > company: http://www.media-style.com > > forum: http://www.text-mining.org > > blog: http://www.find23.net > > > > > > > > > > > > --------------------------------------------------------------- > company: http://www.media-style.com > forum: http://www.text-mining.org > blog: http://www.find23.net > > > >
