Hi, The first answer by Sven is more efficient and generaly used. Abhay @Sven f you add the synonyms at query time you can assign a boost factor to the added synonyms that would boost the matches to a particular term down. -> something in the interval [0,1]
On Wed, Aug 26, 2009 at 3:40 PM, Simon Willnauer < simon.willna...@googlemail.com> wrote: > Hi Sven, > While I have no idea bout the example in LiA I can give you some > quick pointers. > if you add the synonyms at query time you can assign a boost factor to > the added synonyms that would boost the matches to a particular term > down. -> something in the interval [0,1] > if you add the synonyms at index time you could add a payload to the > added synonyms and use some payload aware query for searches. See > > http://lucene.apache.org/java/2_4_0/api/core/org/apache/lucene/search/payloads/package-summary.html > > You could also index the content into two different fields on with and > one without synonyms and set boost factors on the field. This case > would be a little more complex and rather "dirty" but maybe its an > option for you. > > simon > > > On Wed, Aug 26, 2009 at 11:57 AM, Sven Fischer<i...@linux4tw.de> wrote: > > Hi, > > I implemented a synonym search by using the chapter 4.6's example from > the > > Lucene in Action book. > > Now I want to extend the example in that way, that synonyms are boosted > less > > that the original word the user searched for. Is there a way to do it? If > it > > is, I would like to get any help on how to implement that feature. > > > > can anyone help please? > > > > > > Thanks > > Sven > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > > For additional commands, e-mail: java-user-h...@lucene.apache.org > > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > For additional commands, e-mail: java-user-h...@lucene.apache.org > >
