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

Table 4

Average absolute percentage error of LSTM prediction model.

MAPE	LON	LAT	SoG	CoG
n = 1	0.0012	0.269	1.7896	0.5693
n = 6	0.0011	0.369	2.6391	0.1269
n = 12	0.0016	0.598	8.2369	0.7863
n = 20	0.0018	0.756	9.5630	0.4599