fann_get_MSE Reads the mean square error from the network &reftitle.description; floatfann_get_MSE resourceann Reads the mean square error from the network. Reads the mean square error from the network. This value is calculated during training or testing and can therefore sometimes be a bit off if the weights have been changed since the last calculation of the value. &reftitle.parameters; ann &fann.ann.description; &reftitle.returnvalues; The mean square error, or &false; on error. &reftitle.seealso; fann_test_data