[Retracted] Application of the Deep Learning Algorithm and Similarity Calculation Model in Optimization of Personalized Online Teaching System of English Course

<div>Basic structure of swarm binding neural network.</div>

Computational Intelligence and Neuroscience

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Figure 2

Figure 2: [Retracted] Application of the Deep Learning Algorithm and Similarity Calculation Model in Optimization of Personalized Online Teaching System of English Course 

Figure 2 | [Retracted] Application of the Deep Learning Algorithm and Similarity Calculation Model in Optimization of Personalized Online Teaching System of English Course 