The learning momentum can be used to speed up FANN_TRAIN_INCREMENTAL training. A too high momentum will however not benefit training. Setting momentum to 0 will be the same as not using the momentum parameter. The recommended value of this parameter is between 0.0 and 1.0.
The default momentum is 0.
Neural network resource.
Returns true on success, or false otherwise.
The learning momentum, or false on error.