i am using ga to calculate the initial weight of nn. So what should be the fitness function for ga. I have taken 12 inputs and target is 1 so how can i write the fitness function.

i am using ga to calculate the initial weight of nn. So what should be the fitness function for ga. I have taken 12 inputs and target is 1 so how can i write the fitness function.

[rabi darji]

greg can you please help me out.

Answer 1

[Greg Heath]

You can choose any positive semi-definite increasing fitness function you want.

 The most common is

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Greg