[Retracted] Research on Vessel Speed Heading and Collision Detection Method Based on AIS Data

Table 6

Average absolute percentage error of GA-LSTM prediction model.

MAPE	LON	LAT	SoG	CoG
n = 8	0.0032	0.268	9.7896	0.5593
n = 7	0.0011	0.369	8.6391	0.1369
n = 13	0.0056	0.548	4.2369	0.7753
n = 40	0.0098	0.736	1.5630	0.4572