Research on the Recognition Algorithm of Basketball Technical Action Based on BP Neural System

Table 5

Classification results of lower-limb movements by different classification algorithms.

Behavior	C4.5	C4.5	SVM	SVM	NB	NB	BP-ANN	BP-ANN
	Accuracy	Recall rate	Accuracy	Recall rate	Accuracy	Recall rate	Accuracy	Recall rate
Jump	0.998	0.995	0.985	0.999	0.981	0.979	0.986	0.999
Run	0.984	0.982	0.999	0.980	0.960	0.979	0.998	0.986
Walk	0.974	0.974	0.990	0.995	0.982	0.960	0.994	0.995
Average	0.983	0.983	0.991	0.991	0.972	0.973	0.994	0.994