Table 3.

Comparison of average positioning errors and running times of the six algorithms.

Localization Algorithm	50% Sample Error/m	80% Sample Error/m	90% Sample Error/m	Average Error/m	Running Time/ms
LGBM	0.32	0.55	0.64	0.78	16.75
SVR	0.54	0.98	1.13	1.38	20.08
DT	0.48	0.87	1.05	1.37	2.64
RF	0.33	0.59	0.72	0.90	35.81
AdaBoost	0.72	1.16	1.32	1.51	17.01
GBDT	0.35	0.61	0.72	0.89	18.55