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.IX Title "Xapian::TradWeight 3"
.TH Xapian::TradWeight 3 2024-09-01 "perl v5.40.0" "User Contributed Perl Documentation"
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.SH NAME
Search::Xapian::TradWeight \- Traditional Probabilistic Weighting scheme.
.SH DESCRIPTION
.IX Header "DESCRIPTION"
Traditional Probabilistic Weighting scheme, as described by the early papers
on Probabilistic Retrieval.  BM25 generally gives better results.
.SH METHODS
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.IP new 4
.IX Item "new"
Constructor. Either takes no parameters, or a single non-negative parameter k.
If k isn't specified, the default value used is 1.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
Search::Xapian,
Search::Xapian::Enquire