How to apply svmpredict in matlab using libsvm?

I am using Libsvm(3.17) software with MATLAB interface to classify my data which consist of 3 classes. i used code for traning , model = svmtrain(trainLabel, trainData, ' –s 0 –t 3 -c 1'); and for classification i used [predict_label, accuracy, dec_values] = svmpredict( testLabel,testData, model); but it is not working. I got error undefined function 'svmpredict' for input arguments of type 'struct'. So how to apply svmpredict for classification using Libsvm in matlab2012.?

Answer 1

[lã quang]

probably because you have not installed libsvm library, for more information click here

https://www.csie.ntu.edu.tw/~cjlin/libsvm/#matlab