ArrayList<ClassificationInstance> train = tmp[0];
ArrayList<ClassificationInstance> test = tmp[1];
Alphabet xA = allData.get(0).xAlphabet;
Alphabet yA = allData.get(0).yAlphabet;
System.out.println("num Features = " + allData.get(0).xAlphabet.size());
LinearClassifier h;
h = trainAdaBoost(50, train, xA, yA);
System.out.println("Boost Train Accuracy = "
+ StaticUtils.computeAccuracy(h, train));
System.out.println("Boost Test Accuracy = "
+ StaticUtils.computeAccuracy(h, test));