Neural networks are giving me a headache!
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Firstly, I'm trying to persevere without really understanding their operation. But I'm using them with some success for my problem. I'm just using fitnet. My question is can the output of the neural network be constrained? I'm currently using it to measure the depth of an artifact and I'm getting readings of upto 360% and as low as -40%. Both impossible!
I know I can, and I am, put limits on the output of the neural network, anything above 80% becomes 80% etc. But I'm wondering if I would get better results by constraining the network itself.
Also, can the transform function be changed in fitnet?
Many thanks
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Greg Heath
le 11 Août 2016
Percentages of What ???
What are inputs and outputs?
Matrix dimensions?
minmax values?(Fractions instead of percentages are usually better)
Output values are constrained by using tansig or logsig in the output layer.
Thank you for formally accepting my answer
Greg
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