Thank you Ye.
But my question is: where (in the code) is this post-evaluation stage?
Prof. Dr. Márcio Porto Basgalupp
Instituto de Ciência e Tecnologia (ICT)
Universidade Federal de São Paulo (UNIFESP)
Tel: +55 12 3309-9582
On Tue, Jul 29, 2014 at 11:40 AM, Xiaomeng Ye <[log in to unmask]> wrote:
> It has been a while since I last used ECJ. I could be totally wrong.
> I remember there is a post-evaluation stage for each generation in the
> evolution. If I am going to divide all fitness values by the biggest one. I
> will do it in this post-evaluation stage.
> This post-evaluation stage is probably between the evaluation stage (where
> the fitness are calculated) and the breeding stage (where crossover/mutation
> On Tue, Jul 29, 2014 at 10:18 AM, Márcio Basgalupp <[log in to unmask]>
>> Dear all,
>> I'm using ECJ for implementing a GP based-program. After evaluating
>> (compute fitness) all individuals, I would like to "update" these
>> fitness values (for example, divide all fitness values by the biggest
>> one). However, I couldn't find where (which class) I have to do that.
>> It should be where ECJ calls the method evaluate() for each
>> individual, then I could update before proceeding to the next steps
>> (select, genetic operators, ...).
>> I would appreciate if someone help me.
>> Prof. Dr. Márcio Porto Basgalupp
>> Instituto de Ciência e Tecnologia (ICT)
>> Universidade Federal de São Paulo (UNIFESP)
>> Tel: +55 12 3309-9582