[Retracted] Application of Multidirectional Mutation Genetic Algorithm and Its Optimization Neural Network in Intelligent Optimization of English Teaching Courses

Table 1

Convergence comparison of BP and MMGA-BP method.

Group	Performance
	H	S	M	ES
1	17	0.9635	0.5664	0.00089
2	10	0.8874	0.5878	0.00536
3	13	0.9541	0.5112	0.002023
4	15	0.9034	0.4657	0.00134
5	20	0.9231	0.4758	0.003220