[Retracted] Application of Machine Learning and Information Coverage Centralized Genetic Method in Safety Management of Football Training

Table 1

Stadium safety inspection results (N = 73).

	Inspect		Not checked
	Number (PCS)	Percentage (%)	Number (PCS)	Percentage (%)
Is there any toxic substance	6	6.86	69	93.24
Are there grooves or depressions	32	45.12	41	55.16
Whether there is garbage on the surface	46	61.65	27	38.24
Are stones stacked on the court	39	52.13	34	47.96
Are there any obvious wires on the court	21	27.5	54	72.83
Is the site wet	18	25.94	55	74.02
Is the site dry	14	17.85	61	82.97
Is it safe near the stadium	29	39.16	46	62.05