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Details and documentation about a specific module, including version and documentation (if available). Note that while links to perldoc.com and search.cpan.org are provided, the module may be part of a larger distribution. If you reach a File Not Found page on either site, please try the parent module.

Plucene::Search::Similarity

Name Plucene::Search::Similarity
Version
Located at /usr/share/perl5
File /usr/share/perl5/Plucene/Search/Similarity.pm
Is Core No
Search CPAN for this module Plucene::Search::Similarity
Documentation Plucene::Search::Similarity
Module Details Plucene::Search::Similarity

NAME

Plucene::Search::Similarity - the score of a query

DESCRIPTION

The score of a query for a given document.

METHODS

norm

        my $norm = $sim->norm($num_term);

byte_norm

        my $byte_norm = $sim->byte_norm($byte);

tf

Computes a score factor based on a term or phrase's frequency in a document.

idf

Computes a score factor for a phrase.

coord

Computes a score factor based on the fraction of all query terms that a document contains.

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