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Thank you

On 9/21/05, Sean Luke <[log in to unmask]> wrote:
> 
> Chinmay, this list is mostly for support in doing ECJ development in
> specific: but it sounds like your question is a general GP and EC
> question. For this, I suggest posting to the genetic-programming
> mailing list.
> 
> Sean
> 
> On Sep 19, 2005, at 10:27 PM, chinmay desai wrote:
> 
> > Hello , i novice to the ECJ as well GP too. i wanted to know can we
> > use ECJ, GP like neural network, means i have a data sets and i
> > wanted to find out functional relationship between dependent and
> > independent data. Like functional regression demos here i donn't know
> > peior the fucntion i want to search through GP.
> > If it is possible can you guide me what changes should be incorparate.
> >
> >
> >
> > On 9/20/05, Sean Luke <[log in to unmask]> wrote:
> >> *nested* GA (a whole GA run when evaluating a single individual), you
> >> should be able to do it something like this:
> >>
> >> -1. Make a special subclass of Initialializer, which you will use.
> >>
> >> 0. Make a global integer gaRandomOffset in your Initializer, starting
> >> at 0.
> >>
> >> 1. At the beginning of your GP run -- during Initializer's setup
> >> perhaps, load and store somewhere (in the Initializer) a
> >> ParameterDatabase which holds the parameters for your GA runs. Let's
> >> say it's called 'database'. You can get
> >> a parameter database easily with new ParameterDatabase(filename).
> >>
> >> 2. On evaluation, call
> >>
> >> EvolutionState state2 =
> >> Evolve.initialize(state.initializer.database,
> >> state.initiali
> >> zer.gaRandomOffset++);
> >>
> >> 3. You'll need to stash YOUR EvolutionState in state2 somewhere so
> >> state2's Problem can find it -- or hack globals up somehow.
> >>
> >> 4. Then call
> >>
> >> Evolve.startFresh(state2,null);
> >>
> >> You may want to modify the startFresh method (or create another one)
> >> so
> >> it doesn't do state.output.close(); at the very end, as that'll close
> >> stdout while your original EvolutionState is still using it.
> >>
> >> 5. Do your post-hoc analysis, then
> >>
> >> state2 = null; // let gc
> >>
> >> Sean
> >>
> >>
> >>
> >>
> >> On Sep 19, 2005, at 3:07 PM, Arjan Seesing wrote:
> >>
> >> > Hi,
> >> >
> >> > I'm going to use a nested GA inside my GP run. So to evaluate my GP
> >> > programs, I'm first going to run a small GA run on a some extra data
> >> > to be able to evaluate the individuals.
> >> > My question is what would be the easiest way to call ECJ with the
> >> > lowest overhead possible.
> >> >
> >> > I've been looking at the Console app which starts ECJ itself, but
> >> it's
> >> > all so correlated to the gui, it is impossible to use the code
> >> there.
> >> > I will be using the parameter database to pass data to the inner GA
> >> > but I haven't decided how to pass data back.
> >> >
> >> > Some hints would be appreciated!
> >> >
> >> > Arjan
> >
> >
> >
> > --
> > Mr.Chinmay K. Desai,
> > Lecturer Mechnical Engineering Department at C.K.P.CET,SURAT,
> > 11,Suruchi Society,Near Jamana Nagar Society,Near St'Xavier's High
> > school,
> > Ghod-dod Road,Surat-395001,State-Gujarat,INDIA.
> 



-- 
Mr.Chinmay K. Desai,
Lecturer Mechnical Engineering Department at C.K.P.CET,SURAT,
11,Suruchi Society,Near Jamana Nagar Society,Near St'Xavier's High school,
Ghod-dod Road,Surat-395001,State-Gujarat,INDIA.