File Coverage

blib/lib/Clusterize/Pattern.pm

Criterion	Covered	Total	%
statement	9	14	64.2
branch			n/a
condition			n/a
subroutine	3	8	37.5
pod	3	5	60.0
total	15	27	55.5

line	stmt	sub	pod	time	code
1	3	3		20	use warnings;
	3			5
	3			194
2	3	3		14	use strict;
	3			4
	3			92
3					package Clusterize::Pattern;
4	3	3		13	use Digest::MD5;
	3			3
	3			461
5					our $VERSION = '0.02';
6
7	0	0	0		sub new { return bless {}, shift }
8	0	0	0		sub text2digest { return {} }
9	0	0	1		sub pattern { return }
10	0	0	1		sub accuracy { return }
11	0	0	1		sub size { return }
12
13					1;
14
15					=head1 NAME
16
17					Clusterize::Pattern - provides various information about clusters built by Clusterize module.
18
19					=head1 VERSION
20
21					Version 0.02
22
23					=head1 DESCRIPTION
24
25					B module is used by B module to provide the following information for the cluster: B, B, B, B.
26
27					=head1 METHODS
28
29					=head2 pattern
30
31					Returns regular expression that matches all strings in given cluster.
32
33					=head2 accuracy
34
35					Returns the value between 0 and 1 that reflects the similarity of strings in the given cluster.
36					The accuracy value tends to 1 for very accurate clusters and to 0 for fuzzy clusters.
37
38					=head2 size
39
40					Returns the number of unique keys in given cluster.
41
42					=head2 digest
43
44					Returns MD5 hex digest for given cluster. It could be used to identify unique clusters.
45
46					=head2 pairs
47
48					Returns hash of key/value pairs for given cluster.
49
50
51					=head1 AUTHOR
52
53					Slava Moiseev,
54