How to make SVM with three group or multiple class
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Abdul Latif
on 16 Aug 2016
Edited: Walter Roberson
on 18 Aug 2016
i want make classification SVM with 3 group. but i know classification SVM only match for 2 group or class. There is a way that can make SVM classification with 3 group or class? This is my code :
GLCM2 = graycomatrix(I3,'Offset',[4 4]);
stats = graycoprops(GLCM2,{'contrast','homogeneity','energy','Correlation'})
a = stats.Contrast;
b = stats.Correlation;
c = stats.Energy;
d = stats.Homogeneity;
set(handles.edit1, 'String',a);
set(handles.edit2, 'String',b);
set(handles.edit3, 'String',c);
set(handles.edit4, 'String',d);
load class_uji2.txt;// document text class or group with three class {0,1,2}
load data_uji2.txt;// document text data glcm result
uji1=data_uji2(:,1:2:3:4);
massa = svmtrain(uji1,class_uji2)
uji = svmclassify(massa, [a b c d])
if uji == 0
hasil = 'Normal'
else if uji == 1
hasil = 'Biasa'
else
hasil = 'kanker'
end
end
set(handles.edit5, 'String',hasil);
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