def part3():
    adaboost = AdaBoost(X_train, y_train, X_test, y_test, OnlineBinaryLogit)
    adaboost.iterate(1000)
    return adaboost
def part2():
    adaboost = AdaBoost(X_train, y_train, X_test, y_test, BinaryBayes)
    adaboost.iterate(1000)
    return adaboost