Example #1
0
    print 'Gen: '+repr(ea.generation())+'/'+repr(maxgen)+' actual ind is ' +repr(ea.actualOne())+'/'+repr(popsize)+' best so far: '+repr(ea.getBestFitness());
    
    ind = ea.getInd();
    #ind.printMatrix();        

    error = evalInd(ind);
    ind.getFitness().setError(error);

    print 'Ind: '+repr(ea.actualOne())+' Error is: '+repr(error) +' fitness is: '+repr(ind.getFitness().get());

#    print ea.getActualWeights();

    # evaluated the last individual in the generatio? write stats
    if (ea.actualOne() == (popsize-1)):
        print 'check: '+repr(ea.generation())
        fit = ea.getBestInd().getFitness().get();
        er = ea.getBestInd().getFitness().getError();
        print '%d %.5f %.5f\n' % (ea.generation(),fit,er)
        f.write('%d %.8f %.8f\n' % (ea.generation(),fit,er))
        f.flush()
        os.fsync(f.fileno()) # just write it to disk

    # poc++ and check end of ea
    ea.nextIndividual();


f.close()

# load the best one found
ind = ea.getIndNo(ea.getBest());
net = buildExperiment(ind);
Example #2
0
    ind = ea.getInd()
    #ind.printMatrix();

    error = evalInd(ind)
    ind.getFitness().setError(error)

    print 'Ind: ' + repr(
        ea.actualOne()) + ' Error is: ' + repr(error) + ' fitness is: ' + repr(
            ind.getFitness().get())

    #    print ea.getActualWeights();

    # evaluated the last individual in the generatio? write stats
    if (ea.actualOne() == (popsize - 1)):
        print 'check: ' + repr(ea.generation())
        fit = ea.getBestInd().getFitness().get()
        er = ea.getBestInd().getFitness().getError()
        print '%d %.5f %.5f\n' % (ea.generation(), fit, er)
        f.write('%d %.8f %.8f\n' % (ea.generation(), fit, er))
        f.flush()
        os.fsync(f.fileno())  # just write it to disk

    # poc++ and check end of ea
    ea.nextIndividual()

f.close()

# load the best one found
ind = ea.getIndNo(ea.getBest())
net = buildExperiment(ind)
print 'best fitness is:'