[Retracted] Conservative Treatment and Rehabilitation Training for Rectus Femoris Tear in Basketball Training Based on Computer Vision

Algorithm 3

Back-propagation training method of convolutional neural network.

Algorithm: Back-propagation algorithm.

Begin.

1 For each l =2,3.....L

2

3

4 End for

5

6 For each

7

8 Update the parameters “” and “” and adjust the gradient direction

9 End for

10 Output “” and “” argmin(E)

End