[Retracted] Data Mining-Based Tracking Method for Multisource Target Data of Heterogeneous Networks

Table 1

Weight factors.

Weight factor	Weight	Judging conditions	Weight factor	Weight	Judging conditions
	1	Get WiFi fingerprint information		1	Difference between two measured
	0	WiFi fingerprint information not obtained		0	Difference between two measured
	1	Difference between two measured		1	Get odometer positioning information
	0	Difference between two measured		0	Odometer positioning information not obtained
	1	Difference between two measured		1	Get visual fingerprint information
	0	Difference between two measured		0	No visual fingerprint information was obtained
	1	Difference between two measured		1	Number of visible
	0	Difference between two measured		0	Number of visible