Xapian::TradWeight(3pm)
NAME
Search::Xapian::TradWeight - Traditional Probabilistic Weighting
scheme.
DESCRIPTION
Traditional Probabilistic Weighting scheme, as described by the early
papers on Probabilistic Retrieval. BM25 generally gives better
results.
METHODS
- new Constructor. Either takes no parameters, or a single non-negative
- parameter k. If k isn't specified, the default value used is 1.
SEE ALSO
- Search::Xapian,Search::Xapian::Enquire