final List<BasicData> trainingData = ds.extractSupervised(0, 10, 10, 1);
final MultipleLinearRegression reg = new MultipleLinearRegression(10);
final TrainLeastSquares train = new TrainLeastSquares(reg, trainingData);
train.iteration();
System.out.println(Arrays.toString(reg.getLongTermMemory()));
query(reg, trainingData);
System.out.println("Error: " + train.getError());