WHICH IS THE NARNET ACTIVATION FUNCTION IN THE HIDDEN LAYERS?

1 vue (au cours des 30 derniers jours)
Jorge Rodriguez
Jorge Rodriguez le 14 Mai 2020
Commenté : Jorge Rodriguez le 27 Mai 2020
Hello, I would like to know which is the activation function used by Narnet?
I think the one used is the tansigmoid (y(i)=2/(1+exp(-2*y(i-1)))-1 ) and no the sigmoid (y(i)=(1/(1+exp(-0.9*y(i-1))))) as I thought but I would like to confirm that.
Thank you for your time.

Connectez-vous pour répondre à cette question.

Réponses (1)

Asvin Kumar
Asvin Kumar le 19 Mai 2020
Modifié(e) : Asvin Kumar le 19 Mai 2020
The default activation in a Hidden layer created by narnet is tansig. Quick way to check this is by running:
net = narnet;
net.layers{1}.transferFcn
This can be changed to other available activations which you can check by typing:
help nntransfer
The answer at this location might be useful too.

Catégories

En savoir plus sur Sequence and Numeric Feature Data Workflows dans Help Center et File Exchange

Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by