Hi.

I used "change seed" feature to define the shape of equation (e.g.: a(x^b)(y^c)(z^d)) using 4 genes and choosing constant fine-tuning profile to fit the a,b,c,d constants on training set (actually only the constant fine-tuning parameter was required and I set all the other parameters to zero).

My question is:

If I want to select x,y,z within 6 variables, which parameter should be set for just substituting the variables, not changing the functions?

If I set a value to any type of mutations, the form of equation is changed because of insertion of different functions.

Is there any possible way to keep the shape of the model and force the program to just substitute the variables?

Thanks.
Mehdi