man Plucene::Search::Similarity () - the score of a query
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.