[Retracted] Design of Hybrid Teaching System for Aerobic Exercise Class of Recreational Sports Major

Table 6

Comparison of the tracking recognition accuracy of the two systems.

Test items	Accuracy of the original system		Accuracy rate of this system (%)
	Highest (%)	Lowest (%)
Iris dataset	73.3	51.3	76.5
Wine dataset	61.5	58.6	66.4
Torso and noise	81.6	54.9	84.5
Lower extremities with noise	75.6	50.9	79.6