Application of an Internet of Things Oriented Network Education Platform in English Language Teaching

Table 1

Gray model accuracy evaluation criteria.

Parameter	Accuracy class
	Class A	Class B	Class C	Class D
C	<0.35	<0.45	<0.50	≥0.65
P	>0.95	>0.80	>0.70	≤0.70
	>0.9	>0.8	>0.7	>0.6