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| Xapian::TradWeight(3) | User Contributed Perl Documentation | Xapian::TradWeight(3) |
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
| 2022-02-28 | perl v5.42.0 |