UMLS::SenseRelate::AllWords - A Perl module that implement the all-words word sense disambiguation using the sense relate wsd algorithm based on the semantic similarity and relatedness options from the UMLS::Similarity package.
This package provides an implementation of the senserelate word sense disambiguation algorithm using the semantic similarity and relatedness options from the UMLS::Similarity package.
use UMLS::Similarity; use UMLS::SenseRelate::AllWords; # initialize option hash and umls my %option_hash = (); my $umls = ""; my $meas = ""; my $senserelate = ""; my $params = ""; # set interface $option_hash{"t"} = 1; $option_hash{"realtime"} = 1; $umls = UMLS::Interface->new(\%option_hash); # set measure use UMLS::Similarity::path; $meas = UMLS::Similarity::path->new($umls); # set senserelate $params{"measure"} = "path"; $params{"candidates"} = 1; $senserelate = UMLS::SenseRelate::AllWords->new($umls, $meas, \%params); # set the context array my @context = (); push @context, "<head id=\"d001.s001.t001\" candidates=\"C1280500,C2348382\">effect</head>"; push @context, "of"; push @context, "the"; push @context, "duration"; push @context, "of"; push @context, "prefeeding"; push @context, "on"; push @context, "<head id=\"d001.s001.t008\" candidates=\"C0001128,C0002520\">amino acid</head>"; push @context, "digestibility"; push @context, "of"; push @context, "<head id=\"d001.s001.t011\" candidates=\"C0043137,C0087114\">wheat</head>"; push @context, "distillers"; my $arrayref = $senserelate->assignSenses(\@context); foreach my $element (@{$arrayref}) { print "$element\n"; }
To install the module, run the following magic commands:
perl Makefile.PL make make test make install
This will install the module in the standard location. You will, most probably, require root privileges to install in standard system directories. To install in a non-standard directory, specify a prefix during the 'perl Makefile.PL' stage as:
perl Makefile.PL PREFIX=/home/bridget
It is possible to modify other parameters during installation. The details of these can be found in the ExtUtils::MakeMaker documentation. However, it is highly recommended not messing around with other parameters, unless you know what you're doing.
'window' -> This parameter determines the window size of the context on each side of the target word to be used for disambiguation 'weight' -> This parameter weights the similarity scores based on how far the term or word is from the target word 'stoplist' -> This parameter disregards stopwords when creating the window created on the fly (in realtime). 'compound' -> This parameter indicates that compounds exist in the input instance denoted by an underscore 'trace' -> This parameters indicates that the trace information should be printed out to the file
http://tech.groups.yahoo.com/group/umls-similarity/
http://search.cpan.org/dist/UMLS-Similarity/
Bridget T McInnes <bthomson@umn.edu> Ted Pedersen <tpederse@d.umn.edu>
Copyright (c) 2010-2012 Bridget T. McInnes, University of Minnesota Twin Cities bthomson at umn.edu Ted Pedersen, University of Minnesota Duluth tpederse at d.umn.edu Serguei Pakhomov, University of Minnesota Twin Cities pakh0002 at umn.edu Ying Liu, University of Minnesota Twin Cities liux0935 at umn.edu
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.
To install UMLS::SenseRelate, copy and paste the appropriate command in to your terminal.
cpanm
cpanm UMLS::SenseRelate
CPAN shell
perl -MCPAN -e shell install UMLS::SenseRelate
For more information on module installation, please visit the detailed CPAN module installation guide.