lucene-java-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Steven A Rowe <sar...@syr.edu>
Subject RE: Issue with sentence specific search
Date Wed, 06 Oct 2010 18:40:26 GMT
Hi Sirish,

I think I understand "within sentence" phrase search - you want the entire phrase to be within
a single sentence.  But can you give an example of "non sentence specific phrase search"?
 It's not clear to me how useful such capability would be.

Steve

> -----Original Message-----
> From: Sirish Vadala [mailto:sirishreddy@gmail.com]
> Sent: Wednesday, October 06, 2010 2:33 PM
> To: java-user@lucene.apache.org
> Subject: Issue with sentence specific search
> 
> 
> Hello All:
> 
> Can any one suggest me the best way to implement both sentence specific
> and
> non sentence specific phrase search? The user is going to have a check box
> for phrase search on the screen that says 'within sentence'. If s/he
> selects
> 'within sentence', then I should perform sentence specific search, if not
> this should be a regular non sentence specific search.
> 
> Right now I am adding each sentence as a separate field(with the same
> field
> name) to the same document. Also I am setting the  position increment gap
> that I did by sub-classing Analyzer and overriding
> Analyzer#getPositionIncrementGap() to return 10.
> 
> Right now all I could think about is to maintain two different versions of
> indexes, one for sentence specific and the other for non sentence
> specific.
> But, this sounds crude as it doubles the size of my entire indexes (around
> 7
> gigs). I am pretty sure that there should be a better way to achieve this.
> 
> Any hint would be highly appreciated.
> Thanks.
> --
> View this message in context: http://lucene.472066.n3.nabble.com/Issue-
> with-sentence-specific-search-tp1644352p1644352.html
> Sent from the Lucene - Java Users mailing list archive at Nabble.com.
> 
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: java-user-unsubscribe@lucene.apache.org
> For additional commands, e-mail: java-user-help@lucene.apache.org

Mime
View raw message