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36 lines
720 B
Matlab
Executable File
36 lines
720 B
Matlab
Executable File
% abalone
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printf('lendo problema abalone ...\n')
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n_entradas= 8; n_clases= 3; n_fich= 1; fich{1}= 'abalone.data'; n_patrons(1)= 4177;
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x = zeros(1, n_patrons, n_entradas); cl= zeros(1, n_patrons);
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f=fopen(fich, 'r');
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if -1==f
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error('erro en fopen abrindo %s\n', fich);
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end
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for i=1:n_patrons
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fprintf(2,'%5.1f%%\r', 100*i/n_patrons(1));
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t = fscanf(f, '%c', 1);
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switch t
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case 'M'
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x(1,i,1)=-1;
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case 'F'
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x(1,i,1)=0;
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case 'I'
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x(1,i,1)=1;
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end
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for j=2:n_entradas
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fscanf(f,'%c',1); x(1,i,j) = fscanf(f,'%f', 1);
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end
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fscanf(f,'%c',1); t = fscanf(f,'%i', 1);
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if t < 9
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cl(1,i)=0;
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elseif t < 11
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cl(1,i)=1;
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else
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cl(1,i)=2;
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end
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fscanf(f,'%c',1);
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% disp(x(1,i,:)); disp(cl(1,i))
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end
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fclose(f); |