On Thu, Mar 29, 2007 at 07:28:36PM +0100, Alex Fenton wrote: > Jens Kraemer wrote: > > On Wed, Mar 28, 2007 at 07:30:36PM +0100, Alex Fenton wrote: > > > >> I'd like to be able to run fairly simple queries. I then need to look at > >> each term match, and get its document id and the character (not byte) > >> position at which it occurs in the source document. > >> > > Without fully understanding what you want to achieve, I guess > > TermVectors are what you're looking for. > Thank you - that class has exactly the data I need. Is there any way to > extract the individual TermVectors implied by a set of search results? > > #highlight seems to do this internally, but the only ruby way I've found > to access TVs is via index.reader.term_vector(docid_id, :field). I'd > like to be able to find the terms in results of eg a fuzzy or phrase search.
you will get the doc_ids back from your search, so wouldn't it work to just do a search_each and retrieve the term vectors inside the block? index.search_each(query) do |doc_id, score| tv = index.reader.term_vector(doc_id, :field) end Jens -- Jens Krämer webit! Gesellschaft für neue Medien mbH Schnorrstraße 76 | 01069 Dresden Telefon +49 351 46766-0 | Telefax +49 351 46766-66 [EMAIL PROTECTED] | www.webit.de Amtsgericht Dresden | HRB 15422 GF Sven Haubold, Hagen Malessa _______________________________________________ Ferret-talk mailing list [email protected] http://rubyforge.org/mailman/listinfo/ferret-talk
