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

<div>The sketch map for MMGA-BP method.</div>

Computational Intelligence and Neuroscience

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Figure 5

Figure 5: [Retracted] Application of Multidirectional Mutation Genetic Algorithm and Its Optimization Neural Network in Intelligent Optimization of English Teaching Courses 

Figure 5 | [Retracted] Application of Multidirectional Mutation Genetic Algorithm and Its Optimization Neural Network in Intelligent Optimization of English Teaching Courses 