I am learning neural networks via MATLAB 2012a, I followed some examples. In one of the examples I found internet, create a feed forward net with 2 hidden layers, the first layer has 3 neurons and the second layer has 1 neuron. From the default feed forward net created by: net = feedforwardnet I can see there are 2 hidden layers, but I can not see how many neurons are there in each layer.
Please advice how I can find the settings in each layer for how many neurons are in the layer? Besides, how I can change it?
I found an old syntax seems to be able to do this quite easily: net = newff([1969, 1989; 1,12], [3, 1], {‘tangsig’, ‘purelin’}, traind) However, in MATLAB 2012a, the above syntax is obsolete, please let me know how I can do the same job with feedforwardnet?
Thanks, John
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