Plucene::Search::Similarity(3pm) - phpMan

Plucene::Search::Similarity(3pmUser Contributed Perl DocumentatioPlucene::Search::Similarity(3pm)



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.



perl v5.8.8                                 2008-03-01           Plucene::Search::Similarity(3pm)

Generated by $Id: phpMan.php,v 4.49 2006/02/26 13:18:18 chedong Exp $ Author: Che Dong
On Apache
Under GNU General Public License
2012-05-25 01:01 @38.107.179.238 Crawled by CCBot/1.0 (+http://www.commoncrawl.org/bot.html)