Xapian::TradWeight(3) User Contributed Perl Documentation Xapian::TradWeight(3)

Search::Xapian::TradWeight - Traditional Probabilistic Weighting scheme.

Traditional Probabilistic Weighting scheme, as described by the early papers on Probabilistic Retrieval. BM25 generally gives better results.

Constructor. Either takes no parameters, or a single non-negative parameter k. If k isn't specified, the default value used is 1.

Search::Xapian, Search::Xapian::Enquire

2024-09-01 perl v5.40.0