*/
public QuickPropagation(final ContainsFlat network,
final MLDataSet training, final double learnRate) {
super(network, training);
ValidateNetwork.validateMethodToData(network, training);
final TrainFlatNetworkQPROP backFlat = new TrainFlatNetworkQPROP(
network.getFlat(), getTraining(), learnRate);
setFlatTraining(backFlat);
}