An Optimization Method for the Geolocation Databases of Internet Hosts Based on Machine Learning

Table 9

The results of statistical tests for different geolocation methods in different aspects.

	Aspect 1								Aspect 3
	Scenario 1				Scenario 2
	CBG		TBG		CBG		TBG		CBG		TBG
Province	−6.410	0.000	−8.288	0.000	17.014	0.000	20.607	0.000	−9.979	0.000	−10.343	0.000
City	−10.102	0.000	−11.165	0.000	13.067	0.000	14.054	0.000	−21.747	0.000	−16.353	0.000
Province	−2.934	0.001	−2.934	0.001	−2.934	0.001	−2.934	0.001	−2.934	0.001	−2.937	0.001
City	−2.934	0.001	−2.934	0.001	−2.934	0.001	−2.934	0.001	−2.936	0.001	−2.936	0.001