Enhancing Short-Term Prediction of BDS-3 Satellite Clock Bias Based with BSO Optimized BP Neural Network

Table 3

The average prediction accuracy for 0.5 hours and 1 hour for three different types of clocks based on 12-hour SCB data.

Clock type	0.5 h					1 h
	LP	QP	GM	BSO-BP	Mean	LP	QP	GM	BSO-BP	Mean
Rb	0.554	0.317	0.636	0.043	0.387	0.508	0.273	0.694	0.068	0.386
Rb-II	0.221	0.070	0.170	0.026	0.122	0.192	0.064	0.181	0.040	0.119
PHM	0.122	0.089	0.073	0.022	0.076	0.111	0.081	0.070	0.031	0.073
Mean	0.299	0.158	0.293	0.030		0.270	0.139	0.315	0.046