Derivative of function [Python: This is forward: mean(((labels - prediction) ** 2))]

[Samuel_B]

Hi if someone of you is familiar with python code and understand this equation.

Is someone able to make a derivative or backward of this in python code?




I can not figure it out....

Here i show you what i mean on another function i already made:

This is forward:
mean(((labels - prediction) ** 2))

And this is backward or derivation:

N = labels.shape[0]
first_grad = -2*(labels - prediction) / N

 

[BigBeachBanana]

Hi if someone of you is familiar with python code and understand this equation.

Is someone able to make a derivative or backward of this in python code?
View attachment 34748



I can not figure it out....

Here i show you what i mean on another function i already made:

This is forward:
mean(((labels - prediction) ** 2))

And this is backward or derivation:

N = labels.shape[0]
first_grad = -2*(labels - prediction) / N

It looks like the mean-squared error of the predicted and Log-Sum-Exp Function. Just a guess.