how to indicate different transferFcn in a same layer when using feedforwardnet

net = feedforwardnet([6 6 2]);

net.trainFcn='trainbr';

net.layers{1}.transferFcn='logsig';

net.layers{2}.transferFcn='tansig';

net.layers{3}.transferFcn='logsig';

net.layers{4}.transferFcn='tansig';

I know how to indicate transferFcn between two different layers.

how to indicate different transferFcn in a same layer but two different neuron

Answer 1

[Krishna]

Hello,

Based on your question, it seems like you want to use different activation functions for different neurons within the same hidden layer. Unfortunately, this is not possible when using the 'feedforwardnet.' Each hidden layer can only have one activation function.

By setting,

net.layers{1}.transferFcn = 'tansig'

you have assigned the tan sigmoid function to the neurons in the first hidden layer and so on.

I hope this explanation clarifies the situation for you.