public void evaluateModel(weka.classifiers.Classifier classifier, weka.core.Instances instances)
{
double[] v = WekaUtils.ClassifyInstances(instances, classifier);
//weka.classifiers.Evaluation eval = new weka.classifiers.Evaluation(instances, m_costMatrix);
//v = eval.evaluateModel(classifier, instances);
evaluateModel(v, instances);
//int n = 0;
//for (int i = 0; i < v.Length; ++i)
// if (v[i] != 0)
// n++;
}