[Retracted] Optimization of Online Teaching Quality Evaluation Model Based on Hierarchical PSO-BP Neural Network

Table 7

Comparison of actual evaluation results and simulation evaluation results.

	1	2	3	4	5	6	7	8	9
Actual evaluation result	0.812	0.764	0.923	0.732	0.623	0.792	0.858	0.678	0.832
Network evaluation results	0.819	0.761	0.926	0.726	0.621	0.783	0 .862	0.683	0.824
Error	0.003	0.003	0.003	0.006	0.002	0.009	0 004	0.005	0.008