bool ArtificialBeeColony::onlookerBeesPhase(StateP state, DemeP deme)
{
// jednostavni odabir, uz selFitPropOp
/* for( uint i = 0; i < deme->getSize(); i++ ) { // for each food source
// choose a food source depending on its fitness value (better individuals are more likely to be chosen)
IndividualP food = selFitOp->select(*deme);
createNewFoodSource(food, state, deme);
}
*/
// uz vjerojatnosti, jedinka po jedinka
calculateProbabilities(state, deme);
int demeSize = deme->getSize();
int i = state->getRandomizer()->getRandomInteger(demeSize);
int n = 0;
while( n < demeSize) {
int fact = i++ % demeSize;
IndividualP food = deme->at(fact);
if (state->getRandomizer()->getRandomDouble() < probability_[fact]){
n++;
createNewFoodSource(food, state, deme);
}
}
return true;
}
bool employedBeesPhase(StateP state, DemeP deme)
{
for( uint i = 0; i < deme->getSize(); i++ ) { // for each food source
IndividualP food = deme->at(i);
createNewFoodSource(food, state, deme);
}
return true;
}
bool onlookerBeesPhase(StateP state, DemeP deme){
for( uint i = 0; i < deme->getSize(); i++ ) { // for each food source
//choose a food source depending on it's fitness value ( better individuals are more likely to be chosen)
IndividualP food = selFitOp->select(*deme);
createNewFoodSource(food, state, deme);
}
return true;
}
