mali

Hi I need to do multi target regression with 7 targets, also my data is updateable then I used CRUpdateable classifier to have a updateable training data as stream. CRUpdateable classifier = new CRUpdateable(); SGD sgd = new SGD(); // weka calssifier classifier.setClassifier(sgd); then used Evaluation Class to evaluate my model. Result result = Evaluation.evaluateModel((MultiXClassifier) classifier , dataForEval , top, vop); but when I get the prediction from result object it gives me some strange...

Hi, I want to do MultiTargetReression by Meka and my code is as under: try { ConverterUtils.DataSource dataSource = new ConverterUtils.DataSource(FILE_PATH); Instances preparedDataSet = dataSource.getDataSet(); preparedDataSet = filterUnsupervisedAttributes(preparedDataSet); preparedDataSet.setClassIndex(8); Instances trainingInstances = new Instances(dataSource.getStructure()); trainingInstances = filterUnsupervisedAttributes(trainingInstances); trainingInstances.setClassIndex(8); CRUpdateable classifier...