How to compute the gradients of the the Neural Network in matlab

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hanqiu bao on 30 Jun 2023

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Commented: hanqiu bao on 14 Jul 2023

If we have a nural network: y = f(x,u), then how to caculate the dy/du or dy/dx in matlab? Is there any tool in matlab?

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hanqiu bao on 30 Jun 2023

Hi everyone, please give me some help! Thanks!

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Shantanu Dixit on 1 Jul 2023

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Hi Hanqiu,

Refer to dlgradient-MATLAB for gradient calculation.

The function takes in y-(Variable to differentiate) and x1,x2....xk (Variable in function) and returns the gradient (dydx1,dydx2,...dydxk) corresponding to the variables in function.

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hanqiu bao on 14 Jul 2023

Thanks！

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