I guess I can use HitCollector and implement my own sorting, right? Is there a better approach?
--- James Huang <[EMAIL PROTECTED]> wrote: > Hi, > > I can sort the search results by distance now. But, > the relevance is lost. > > I like to have the results sorted by relevance + > distance, i.e., relevance first; for results of > similar relevance, order by distance. How to do > that? > > Thanks a lot in advance! > -James > > > --- James Huang <[EMAIL PROTECTED]> wrote: > > > Hi Otis, > > > > Thanks for your answer. I do have LIA (but not > with > > me > > now physically), and have the impression that the > > search ordering is predetermined (at index time); > > what > > I want is search-time ordering, e.g., > > > > "I'm at (x,y) now and low on gas; find me the > > closest > > airports that can land 747, the closest first, > > please". > > > > I'll re-read the book/chapter tonight, but look > > forward to any expert advises. > > > > Thanks, > > -James > > > > --- Otis Gospodnetic <[EMAIL PROTECTED]> > > wrote: > > > > > Hi James, > > > > > > Check out the org.apache.lucene.search.package, > > > there are several sort > > > classes that will let you write a custom > sorter. > > > If you have a copy > > > of LIA, look at chapter 6 for an example ( > > > > > > http://www.lucenebook.com/search?query=custom+sort+section%3A6* > > > ) > > > > > > Otis > > > > > > --- James Huang <[EMAIL PROTECTED]> wrote: > > > > > > > Suppose I have a book index with > > > field="publisher", field="title", > > > > etc. > > > > If a user has bought Manning books, then I > like > > to > > > sort the result > > > > with Manning books listed first. > > > > > > > > In essence, I'm asking for a parameterized > > custom > > > sorting. Is there a > > > > way to do this? > > > > > > > > Thanks, > > > > -James > > > > > > > > > > > > > > > > --------------------------------- > > > > Yahoo! for Good > > > > Click here to donate to the Hurricane Katrina > > > relief effort. > > > > > > > > > > > > --------------------------------------------------------------------- > > > To unsubscribe, e-mail: > > > [EMAIL PROTECTED] > > > For additional commands, e-mail: > > > [EMAIL PROTECTED] > > > > > > > > > > > > > > > > __________________________________ > > Yahoo! Mail - PC Magazine Editors' Choice 2005 > > http://mail.yahoo.com > > > > > __________________________________________________ > Do You Yahoo!? > Tired of spam? Yahoo! Mail has the best spam > protection around > http://mail.yahoo.com > > --------------------------------------------------------------------- > To unsubscribe, e-mail: > [EMAIL PROTECTED] > For additional commands, e-mail: > [EMAIL PROTECTED] > > __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
