Hi, it's me again. During my try of using GP for a symbolic regression job, I
have two questions here.
1. I see so many constants in a formula when using the software Eureqa and
they can change themselves to make the formula better and better. How can
I do the same tricks with ECJ ?
2. I have known that GP may have overfitting problems. Is there anything can
be done to avoid overfit as much as posisible in ECJ, like doing a k-fold cross
These two are bothering me a lot recently.