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I would like to solve L2-loss SVM (i.e., error term is quadratic). How should I modify the code ?

April 26, 2017code Error quadratic SVM term

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10 Posted

I would like to solve L2-loss SVM (i.e., error term is quadratic). How should I modify the code ?

1 Answer

0

10 Posted

It is extremely easy. Taking c-svc for example, to solve min_w w^Tw/2 + C \sum max(0, 1- (y_i w^Tx_i+b))^2, only two places of svm.cpp have to be changed.