search for: andbm25

...roject Weighting Schemes Please DON'T mail individual mentors privately - use the xapian-devel mailing list instead. On Sat, Mar 31, 2012 at 01:35:16PM +0800, Mohd Azeem wrote: > Presently Xapian > provides the ability to rank search result by the mathematical > formulas like tf*idf andBM25. Actually, you can already rank results by incoming hyperlink counts, or any query-independent factor(s) you want to keep track of, and you can combine that with term-based weights.? This is done by creating a PostingSource subclass and using it to the query: http://xapian.org/docs/postingsource....