[ActionName("resolveSimulatedAnnealingGAPInstance")] // path dell'api.
public string resolveSimulatedAnnealingGAPInstance(AnnealingParameters paramts)
{
GAPInstance Gap = JSONConverter.deserializeGAP(dataDirectory + "\\" + paramts.getFileName());
return(new BasicHeu(Gap).simulatedAnnealing(paramts.getTemperature(), paramts.getSteps(),
paramts.getTempDecrease(), paramts.getCoolingScheduleSteps()).ToString());
}
public void LogAnnealingTtp1Intro(AnnealingParameters parameters)
{
using (var file = new System.IO.StreamWriter(OutputPath, true))
{
file.WriteLine("NEIGHBOURHOOD SIZE:" + parameters.NeighbourhoodSize);
file.WriteLine("INITIAL TEMPERATURE:" + parameters.InitialTemperature);
file.WriteLine("TEMPERATURE PERCENTAGE DROP PER ANNEALING CYCLE:" +
parameters.TemperaturePercentageDropPerCycle);
if (LogOutputType == AlgorithmLogOutput)
{
file.WriteLine("NUM_CYCLE;GLOBAL_BEST_FITNESS;BEST_FITNESS; CURRENT_FITNESS;TEMPERATURE;");
}
}
}
public GaThenSaTtp1(Problem.Problem problem, GaThenSATtp1Parameters parameters)
{
Problem = problem;
Genetic = new GaTtp1(problem, parameters.GeneticParameters);
var annealingParams = new AnnealingParameters
{
InitialTemperature = parameters.AnnealingParameters.InitialTemperature,
NeighbourhoodSize = parameters.AnnealingParameters.NeighbourhoodSize,
NumAlgorithmIterations = 1,
NumAnnealingCycles = parameters.AnnealingParameters.NumAnnealingCycles,
TemperaturePercentageDropPerCycle = parameters.AnnealingParameters.TemperaturePercentageDropPerCycle,
};
Parameters = parameters;
Parameters.AnnealingParameters = annealingParams;
Annealing = new AnnealingTtp1(problem, annealingParams);
}
