smo.setKernel(Kernel.makeCopy(SMO.this.m_kernel));
smo.buildClassifier(train, cl1, cl2, false, -1, -1);
Instances test = insts.testCV(numFolds, i);
for (int j = 0; j < test.numInstances(); j++) {
double[] vals = new double[2];
vals[0] = smo.SVMOutput(-1, test.instance(j));
if (test.instance(j).classValue() == cl2) {
vals[1] = 1;
}
data.add(new Instance(test.instance(j).weight(), vals));
}