protected override List<IParticle> CreateParticles(SwarmCreationParameters parameters)
{
List<IParticle> particles = new List<IParticle>();
for (UInt32 index = 0; index < parameters.NumberOfParameters; index++)
{
List<Double> newParameterList = new List<double>();
List<Double> newSpeedsList = new List<double>();
this.CreateRandomsList(parameters.MaximumParameterValue, parameters.MinimumParameterValue, parameters.NumberOfParameters, ref newSpeedsList, ref newParameterList);
ISolution newParticleSolution = new ClassicSolution(parameters.SolutionFunction, parameters.AuxData, parameters.MinimumParameterValue, parameters.MaximumParameterValue);
newParticleSolution.Parameters = newParameterList;
newParticleSolution.UpdateFitness();
FrankensteinParticleCreationParameters creationParams = new FrankensteinParticleCreationParameters();
creationParams.Speeds = newSpeedsList;
creationParams.Solution = newParticleSolution;
creationParams.InertiaMax = this.InertiaMax;
creationParams.InertiaMin = this.InertiaMin;
creationParams.InertiaMaxTime = this.InertiaMaxTime;
creationParams.FinalTopologyUpdate = this.FinalTopologyUpdate;
creationParams.Particles = this.Particles;
int[] connectedIds = new int[parameters.NumberOfParameters];
for (int i = 0; i < parameters.NumberOfParticles; i++)
{
connectedIds[i] = i;
}
creationParams.ConnectedIds = new LinkedList<int>(connectedIds);
creationParams.RandomGenerator = this.RandomGenerator;
particles.Add(new FrankensteinParticle(creationParams));
}
return particles;
}
protected void FillParameters(FrankensteinParticleCreationParameters parameters)
{
base.FillParameters((InertiaParticleCreationParameters)parameters);
this.Particles = parameters.Particles;
this.ConnectedIds = parameters.ConnectedIds;
this.FinalTopologyUpdate = parameters.FinalTopologyUpdate;
this.RandomGenerator = parameters.RandomGenerator;
}
public FrankensteinParticle(FrankensteinParticleCreationParameters parameters)
{
this.Id = Particle.CurrentId;
this.CurrentIteration = 0;
this.FillParameters(parameters);
}
public void PrepareFrankensteinParticlesTests()
{
var mockedSolution = new Mock<ISolution>();
mockedSolution.Name = "original";
var copySolution = new Mock<ISolution>();
copySolution.Name = "copy";
mockedSolution.Setup(s => s.Fitness).Returns(1.0);
copySolution.Setup(s => s.Fitness).Returns(2.0);
mockedSolution.Setup(s => s.Copy()).Returns(copySolution.Object);
mockedSolution.Setup(s => s.Parameters).Returns(new List<Double>(new Double[3] { 1.0, 1.0, 1.0 }));
copySolution.Setup(s => s.Parameters).Returns(new List<Double>(new Double[3] { 1.0, 1.0, 1.0 }));
this.MockedSolution = mockedSolution;
this.CopySolution = copySolution;
this.Speeds = new List<Double>(new Double[3] { 1.0, 1.0, 1.0 });
FrankensteinParticleCreationParameters creationParams = new FrankensteinParticleCreationParameters();
creationParams.Speeds = this.Speeds;
creationParams.Solution = mockedSolution.Object;
creationParams.InertiaMax = 1.0;
creationParams.InertiaMin = 1.0;
creationParams.InertiaMaxTime = 0;
creationParams.Particles = this.CreateMockedConnectedParticles();
int[] ids = new int[7];
for (int i = 0; i < 7; i++)
{
ids[i] = i;
}
Random gen = new Random();
creationParams.RandomGenerator = gen;
creationParams.FinalTopologyUpdate = 8;
creationParams.ConnectedIds = new LinkedList<int>(ids);
this.Particle = new FrankensteinParticle(creationParams);
this.Particle.Id = 0;
creationParams.Particles.Insert(0, this.Particle);
}
