One more information I would like to add, # I'm building index mostly for non-english texts/documents. and searching is done using unicode utf-8 texts[its obivious, right?]
Thanks KK On Mon, May 25, 2009 at 10:58 AM, KK <dioxide.softw...@gmail.com> wrote: > Hi All. > I want to do the same thing with say a window of 10/15. > Can some one give me more details about how to do this i.e getting > neighbors[both sides] of size "window", if some examples are there please > point me to them/post in the mail. > Also I would like to know about the term query. Is it the case that the > term query has to be only single term , I mean can'nt we do the same thing > where the search query is not just a term but say a phrase[multiple terms]. > Now I want to extract neighbors for this matched phrase. I think this is the > generic scenario. > So as per the mail I have to make use of SpanQuery, TermVector and > TermVectorMapper for these purposes, right? > NB:I also want to add hit highlighting after fixing the neighbor problem. > > Thanks, > KK. > > > On Thu, May 21, 2009 at 4:46 PM, Grant Ingersoll <gsing...@apache.org>wrote: > >> See >> http://www.lucidimagination.com/search/document/7fe40486bc935ce4/get_term_neighbours >> (although >> I think you can do better than the code in the third reply by using a >> TermVectorMapper such that you can process the TermVector as it comes from >> disk.) >> >> Essentially, you need to use a combination of SpanQuery, TermVector and >> TermVectorMapper. >> >> HTH, >> Grant >> >> On May 18, 2009, at 9:20 AM, Kamal Najib wrote: >> >> Hi all, >>> I want to get the word before and the word after the matched Term.For >>> Example if i have the Text " The drug was freshly prepared at 4-hour >>> intervals . Eleven courses were administered to seven patients at this dose >>> level and no patient experienced nausea or vomiting" and the matched Term >>> for example "patient" i want to get the word level and the word >>> experienced("and" and "no" are stop words, therefore i d'ont want to get >>> them.).I have looked at the Class Termposition but in this Class i can only >>> get the position of the matched Term, how can i get the word before and >>> after it, any suggestion?. >>> Thank you in advance. >>> Kamal >>> -- >>> >>> >>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org >>> For additional commands, e-mail: java-user-h...@lucene.apache.org >>> >> >> -------------------------- >> Grant Ingersoll >> http://www.lucidimagination.com/ >> >> Search the Lucene ecosystem (Lucene/Solr/Nutch/Mahout/Tika/Droids) using >> Solr/Lucene: >> http://www.lucidimagination.com/search >> >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org >> For additional commands, e-mail: java-user-h...@lucene.apache.org >> >> >
