Forecasting Parameters of Satellite Navigation Signal through Artificial Neural Networks for the Purpose of Civil Aviation

Table 1

Comparison of network structure in individual models.

	Model ANN 1. Accuracy	Model ANN 2. Continuity	Model ANN 3. Availability	Model ANN 4. Integrity
Number of neurons for input	5	6	6	6
Number of neurons in the output layer	1	1	1	1
Number of hidden layers	1	1	1	1
Number of neurons in the hidden layer	1	8	2	2
Division of the training set	70/15/15	80/10/10	70/15/15	70/15/15
Training algorithm	Levenberg-Marquardt	Levenberg-Marquardt	Levenberg-Marquardt	Levenberg-Marquardt

Source: own study based on structures of artificial neural networks in MALTAB Neural Network Toolbox.