Hi Guys Apologies..........
Yes some similar concept in my head is thundering. I will be using a field 'text' for the same Can u guys please tell me using spanQuery or pahrse Query would do the job ,If so How to proceeed. Thx in advance Karthik -----Original Message----- From: Miles Barr [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 09, 2005 3:02 PM To: java-user@lucene.apache.org Subject: Re: SPAN QUERY [HOW TO] On Wed, 2005-03-09 at 14:52 +0530, Karthik N S wrote: > The new Feature of lucene 'span query' really is interesting > > But need expert suggestions on achieveing the same. > > I have 3 documents > > Document 1 contains = ELECTRONICS DIGITAL CAMERA > Document 2 contains = ELECTRONICS DIGITAL CAMERA 0PTICS > Document 3 contains = ELECTRONICS DIGITAL CAMERA ACCESSIORIES > > > > search word = " DIGITAL CAMERA " > > Returned hits = 1st doc ONLY [ 2 and 3rd document should not be in > the hit ] > > SpanQuery /PharseQuery ???? > > > > How would one achieve this ??? Please I've used span queries to boost the scores of results where words appear close together. I'm not sure exactly what you're trying to achieve. All three documents contain the search phrase, so both span and phrase queries would return all the documents. Are you trying to setup a taxonomy? i.e. only display documents in the category Electronics > Digital Camera, and not those in sub categories? If this is the case you should try to build the categorisation at the same time as the indexing process and either add explicit clauses in the search query or filter afterwards. -- Miles Barr <[EMAIL PROTECTED]> Runtime Collective Ltd. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
