public static DNA SelectByCO2(this List <DNA> population, double demandPower)
{
var validPopulation = population.Where(x => x.GetTotalPower() >= demandPower).ToList();
var reciprocal = validPopulation.Select(x => 1 / x.GetAverageCO2(demandPower));
var sum = reciprocal.Sum();
var probablities = reciprocal.Select(x => x / sum).ToList();
var selected = RandomSelector.RandomSelect(probablities);
return(validPopulation.ElementAt(selected));
}
public static DNA SelectByLoadRate(this List <DNA> population, double demandPower)
{
var validPopulation = population.Where(x => x.GetTotalPower() >= demandPower).ToList();
var loadRates = validPopulation.Select(x => x.GetLoadRate(demandPower));
var sum = loadRates.Sum();
var probablities = loadRates.Select(x => x / sum).ToList();
var selected = RandomSelector.RandomSelect(probablities);
return(validPopulation.ElementAt(selected));
}
