What does predict_label,prob_estimates mean in svm training and n testing. Also, what role do w and x play?

12 December 2014 1 6K Report

How can I determine w.x+b? What I mean is does w,x refer to in svm? Also, the rest of the properties that model struct holds is unclear to me. I am talking in the context of libsvm in matlab?

M Raza Ali

A nice tutorial on SVM can be found at

http://www.autonlab.org/tutorials/svm.html

Take a look at these documents for details on LIBSVM

http://www.csie.ntu.edu.tw/~cjlin/libsvm/faq.html

http://www.csie.ntu.edu.tw/~cjlin/papers/libsvm.pdf

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