Creating custom Transfer Function with more learnable parameters

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Alexia Irais 2022-11-11

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https://ww2.mathworks.cn/matlabcentral/answers/1848318-creating-custom-transfer-function-with-more-learnable-parameters

编辑： Sam Chak 2022-11-11

Hello!

I actually working with deep learning toolbox.

I'm making a comparative study of the transfer functions and some of them aren´t in the toolbox, this functions that I would like to try have more learnable parameters than the weights and biases in a "classical" function. For example:

xtansig= 2./(1+exp(x*(-2*n))+1;

What functions will I have to modify to create a new transfer function that, in addition to weights and biases, also finds the "x"?

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Answer 1

Sam Chak 2022-11-11

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https://ww2.mathworks.cn/matlabcentral/answers/1848318-creating-custom-transfer-function-with-more-learnable-parameters#answer_1096823

编辑：Sam Chak 2022-11-11

Edit: This article contains information about creating custom functions for NN.

https://www.mathworks.com/help/deeplearning/ug/custom-neural-network-helper-functions.html

I think there are some similarities between your function and the logistic function. Have you looked into the logsig function?

https://www.mathworks.com/help/deeplearning/ref/logsig.html

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Alexia Irais 2022-11-11

Hello Sam.

Thank you for your answer.

I have searched in all the transfer functions that matlab has, I don't understand how I could generate the new function so that it finds more parameters :(

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