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Text::OverlapFinder(3)User Contributed Perl DocumentatioText::OverlapFinder(3)

NAME
       Text::OverlapFinder - Find Overlapping Words in Strings

SYNOPSIS
	   # this will list out	the overlaps found in two strings
	   # note that the overlaps are	found among space separated
	   # tokens, there are no partial word matches
	   # ('cat' will not match 'at'	or 'cats', for example)

	   use Text::OverlapFinder;
	   my $finder =	Text::OverlapFinder->new;
	   defined $finder or die "Construction	of Text::OverlapFinder failed";

	   my $string1 = 'aaa bbb ccc ddd eee';
	   my $string2 = 'aa bbb ccc dd	ee aaa';

	   # overlaps is a hash	of references to the overlaps found
	   # len1 and len2 are the lengths of the strings in terms of words

	   my ($overlaps, $len1, $len2)	= $finder->getOverlaps ($string1, $string2);
	   foreach my $overlap (keys %$overlaps) {
	       print "$overlap occurred	$overlaps->{$overlap} times.\n";
	   }
	   print "length of string 1 = $len1 length of string 2	= $len2\n";

DESCRIPTION
       This module finds word overlaps in strings. It finds the	longest
       possible	overlap, and keeps track of how	many time each overlap occurs.

       There is	a mechanism available for a user to provide a stemming module,
       but no stemmer is provided by this package as yet.

AUTHORS
	Ted Pedersen, University of Minnesota, Duluth
	tpederse at d.umn.edu

	Siddharth Patwardhan, University of Utah
	sidd at	cs.utah.edu

	Satanjeev Banerjee, Carnegie-Mellon University
	banerjee at cs.cmu.edu

	Jason Michelizzi

	Ying Liu, University of	Minnesota, Twin	Cities
	liux0395 at umn.edu

       Last modified by: $Id: OverlapFinder.pm,v 1.4 2015/10/08	13:06:27
       tpederse	Exp $

COPYRIGHT AND LICENSE
       Copyright (C) 2004-2010 by Jason	Michelizzi, Ted	Pedersen, Siddharth
       Patwardhan, Satanjeev Banerjee and Ying Liu

       This program is free software; you can redistribute it and/or modify it
       under the terms of the GNU General Public License as published by the
       Free Software Foundation; either	version	2 of the License, or (at your
       option) any later version.

       This program is distributed in the hope that it will be useful, but
       WITHOUT ANY WARRANTY; without even the implied warranty of
       MERCHANTABILITY or FITNESS FOR A	PARTICULAR PURPOSE.  See the GNU
       General Public License for more details.

       You should have received	a copy of the GNU General Public License along
       with this program; if not, write	to the Free Software Foundation, Inc.,
       59 Temple Place,	Suite 330, Boston, MA  02111-1307  USA

perl v5.32.1			  2015-10-08		Text::OverlapFinder(3)

NAME | SYNOPSIS | DESCRIPTION | AUTHORS | COPYRIGHT AND LICENSE

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