[Retracted] Sports Training Teaching Device Based on Big Data and Cloud Computing

Table 3

Classifier performance comparison experiment results.

Video sequence number	Feature type	Tp	FP	Accuracy (%)	Recall rate (%)	Operation hours (s)
1	LBP	832	134	83.56	78.25	40.18
	Haar	857	128	86.37	84.21	46.58
	HOG	896	33	95.89	87.66	53.12
2	LBP	786	264	74.39	73.62	37.85
	Haar	839	145	86.14	80.09	44.32
	HOG	917	39	94.59	84.67	50.69