What activation functions does patternnet use for the hidden and output layers?

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TS Sharma
TS Sharma 2015-3-27
评论： Ewan McRobert 2021-2-14
Hi! I whant to know what activation functions patternnet uses for the hidden and output layers? The documentation says tansig, but I am not sure if it is used for both kinds of layers.

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Gmoj Goo
Gmoj Goo 2015-3-27
Patternnet uses tansig for hidden layers and softmax for output layer. You can see it using this command If you have 2 hidden layers:
net.layers{1 or 2}.transferFcn - for the hidden
net.layers{3}.transferFcn - for the output
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Ewan McRobert
Ewan McRobert 2021-2-14
To change the transfer function for the first hidden layer to radial basis function use the following code:
net.layers{1}.transferFcn='radbas';
If you type the following command it will give you a complete list of valid transfer functions:
help nntransfer

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