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2011 Jun 01
1
Relevance, weighting and searching by specifically weighted text
...lds' and add these to the doc using index_text with the second parameter passing in a weighting. I've been asked if it's possible to narrow queries to just a particular field (translating into fields with a specific weight) within the index. I've had a look at the reference for the Xapian_Enquire::set_weighting_scheme method and cannot see a way where altering the parameters of the BM25 weighting scheme can achieve this. Is there a way this can be done? Thanks, Justin -- Redwire Design Limited 54 Maltings Place 169 Tower Bridge Road London SE1 3LJ www.redwiredesign.com [ 020 7403...