Changeset 71

Timestamp:

07/09/13 14:31:36 (11 years ago)

Author:

dtax

Message:

Even better... sort of.

File:

• birds/createmilbirds_19cl.m (modified) (1 diff)

birds/createmilbirds_19cl.m

@@ -9 +9 @@
 intens_thr = 0.8;   % remove 80% of the signal??
 f_min = 2000;       % frequency threshold (everything below is removed)
+% blurring of the spectrogram:
+G = fspecial('gaussian',[5 5],2);
 
 % load the 'meta' data like labels and filenames
-dpath = '../birds_mlsp2013/mlsp_contest_dataset/essential_data/';
-[bagid,names] = textread(fullfile(dpath,'rec_id2filename.txt'),'%n%s','headerlines',1);
-[bagid2,labstr] = textread(fullfile(dpath,'rec_labels_test_hidden.txt'),'%n%s','headerlines',1);
-[bagid3,Itst] = textread(fullfile(dpath,'CVfolds_2.txt'),'%n%n',...
-'delimiter',',','headerlines',1);
-
-
-%[bagid3,Itst] =
-%textread(fullfile(dpath,'CVfolds_2.txt'),'%n%d','headerlines',1); 
-
-%VC: Ik krijg hier foutmeldingen. textread gaat weg, dus ze raden aan om
-%textscan te gebruiken.
-%>Error using dataread
-%>Trouble reading integer from file (row 1, field 2) ==> ,1\n
-%>Error in textread (line 175)
-%>[varargout{1:nlhs}]=dataread('file',varargin{:}); %#ok<REMFF1>
- 
-
+%dpath = '../birds_mlsp2013/mlsp_contest_dataset/essential_data/';
+dpath = '/data/birds_mlsp2013/mlsp_contest_dataset2/essential_data';
+% load the filenames
+fid = fopen(fullfile(dpath,'rec_id2filename.txt'));
+data = textscan(fid,'%n%s','headerlines',1);
+fclose(fid);
+bagid = data{1};
+names = data{2};
+% next load the labels:
+fid = fopen(fullfile(dpath,'rec_labels_test_hidden.txt'));
+data = textscan(fid,'%n%s','headerlines',1);
+bagid2 = data{1};
+labstr = data{2};
+% load the indices for the training and test objects:
 N = length(bagid2);
 CVfile = fopen(fullfile(dpath,'CVfolds_2.txt'));
-CVdata = textscan(CVfile, '%f,%f', N, 'headerlines',1);
+   CVdata = textscan(CVfile, '%f,%f', N, 'headerlines',1);
 fclose(CVfile);
-
 bagid3 = CVdata{1};
 Itst = CVdata{2};
 
-
+% some checking 
 if any(bagid~=bagid2)
         error('Bagid''s do not match.');
 end
-G = fspecial('gaussian',[5 5],2);
 
 % run over the files, and get the features: