Op maandag 23 november 2009 17:27:56 schreef Christopher Tignor: > A slop of -1 doesn't work either. I get no results returned.
I think the problem is in the NearSpansOrdered.docSpansOrdered methods. Could you replace the < by <= in there (4 times) and try again? That will allow spans at the same position to be considered ordered. From a quick reading of the code both the unordered and ordered cases might work for a slop of -1 with that modification. > > this would be a *really* helpful feature for me if someone might suggest an > implementation as I would really like to be able to do arbitrary span > searches where tokens may be at the same position and also in other > positions where the ordering of subsequent terms may be restricted as per > the normal span API. My pleasure, Paul Elschot > > thanks, > > C>T> > > On Sun, Nov 22, 2009 at 7:50 AM, Paul Elschot <paul.elsc...@xs4all.nl>wrote: > > > Op zondag 22 november 2009 04:47:50 schreef Adriano Crestani: > > > Hi, > > > > > > I didn't test, but you might want to try SpanNearQuery and set slop to > > zero. > > > Give it a try and let me know if it worked. > > > > The slop is the number of positions "in between", so zero would still be > > too > > much to only match at the same position. > > > > SpanNearQuery may or may not work for a slop of -1, but one could try > > that for both the ordered and unordered cases. > > One way to do that is to start from the existing test cases. > > > > Regards, > > Paul Elschot > > > > > > > > Regards, > > > Adriano Crestani > > > > > > On Thu, Nov 19, 2009 at 7:28 PM, Christopher Tignor < > > ctig...@thinkmap.com>wrote: > > > > > > > Hello, > > > > > > > > I would like to search for all documents that contain both "plan" and > > "_v" > > > > (my part of speech token for verb) at the same position. > > > > I have tokenized the documents accordingly so these tokens exists at > > the > > > > same location. > > > > > > > > I can achieve programaticaly using PhraseQueries by adding the Terms > > > > explicitly at the same position but I need to be able to recover the > > > > Payload > > > > data for each > > > > term found within the matched instance of my query. > > > > > > > > Unfortunately the PayloadSpanUtil doesn't seem to return the same > > results > > > > as > > > > the PhraseQuery, possibly becuase it is converting it inoto Spans first > > > > which do not support searching for Terms at the same document position? > > > > > > > > Any help appreciated. > > > > > > > > thanks, > > > > > > > > C>T> > > > > > > > > -- > > > > TH!NKMAP > > > > > > > > Christopher Tignor | Senior Software Architect > > > > 155 Spring Street NY, NY 10012 > > > > p.212-285-8600 x385 f.212-285-8999 > > > > > > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > > For additional commands, e-mail: java-user-h...@lucene.apache.org > > > > > > > -- > TH!NKMAP > > Christopher Tignor | Senior Software Architect > 155 Spring Street NY, NY 10012 > p.212-285-8600 x385 f.212-285-8999 > --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org
