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function [D, unmatched, counts] = LMaddwordnet(D, sensesfile, method)
%
% [D, unmatched, counts] = LMaddwordnet(D, sensesfile, method)
%
% Adds synsets to object names. It adds the 'synset' field to
% the 'object' field.
%
% sensesfile: name of the text file that contains the synonyms list.
%
% Methods:
% 'concatenate' [default]: concatenates to object name the synset
% 'samename': does not modify the field 'name'.
% 'synset': replaces the field 'name' with the synset
%
% This tool uses synsets provided by:
% WordNet 2.1 Copyright 2005 by Princeton University.
% http://wordnet.princeton.edu/
% load wordnet file.
if nargin < 2
sensesfile = 'wordnetsenses.txt';
end
if nargin < 3
method = 'concatenate';
end
% load list of stop words
stopwords = removestopwords;
% load senses
if exist(sensesfile)
fid = fopen(sensesfile);
C= textscan(fid,'%s', 'delimiter', '\n');
fclose(fid)
C = C{1};
%C = importdata(sensesfile);
description = strtrim(C(1:4:end));
synonims = C(2:4:end);
synset = C(3:4:end);
end
Nimages = length(D);
% Take labelme description and split it into words
unmatched = []; u = 0;
for i = 1:Nimages
i
if isfield(D(i).annotation, 'object')
N = length(D(i).annotation.object);
for j = 1:N
name = D(i).annotation.object(j).name;
ndx = findsynset(name, description, stopwords);
if length(ndx)>0
ndx = ndx(1);
switch method
case 'concatenate'
wordnetname = [name '. ' synonims{ndx} '. ' synset{ndx}];
case 'synset'
% replaces the current name with the wordnet synset
wordnetname = [synonims{ndx} '. ' synset{ndx}];
otherwise
% default (
wordnetname = name;
end
D(i).annotation.object(j).synset = [synonims{ndx} '. ' synset{ndx}];
else
u = u+1;
unmatched{u} = removestopwords(name, stopwords);
wordnetname = name;
end
wordnetname = strrep(wordnetname, ',', '+');
wordnetname = strrep(wordnetname, '.', '+');
wordnetname = strrep(wordnetname, '-', '+');
wordnetname = strrep(wordnetname, ' ', '+');
wordnetname = strrep(wordnetname, '++', '+');
wordnetname = strrep(wordnetname, '+', ' ');
wordnetname = getwords(wordnetname);
[foo, si] = unique(wordnetname);
wordnetname = wordnetname(sort(si));
wordnetname = strtrim(lower(sprintf('%s ', wordnetname{:})));
D(i).annotation.object(j).name = wordnetname;
end
end
end
% sort unmatched descriptions by counts:
[unmatched, i, ndx] = unique(strtrim(lower(unmatched)));
Nobject = length(unmatched);
[counts, x] = hist(ndx, 1:Nobject);
[counts, j] = sort(-counts); counts = - counts;
unmatched = unmatched(j);
function j = findsynset(name, descriptions, stopwords)
name = removestopwords(name, stopwords);
j = strmatch(name, descriptions, 'exact');
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