[Retracted] The Practice and Reform of Classroom Teaching Based on the Coordination of Online Environment and Deep Learning

Table 2

Partial experimental results of the 2BP algorithm.

Real evaluation value	Grade value	Predicted calculated value	Error range	Prediction level
0.98645	Excellent	0.926	0.061	Excellent
0.94324	Excellent	0.908	0.034	Excellent
1	Excellent	0.908	0.071	Excellent
0.97724	Excellent	0.945	0.031	Excellent
0.98863	Excellent	0.952	0.035	Excellent
0.96354	Excellent	0.923	0.021	Excellent
0	Unqualified	0.291	-0.209	Unqualified