private void button1_Click(object sender, EventArgs e)
{
if (bgw != null && bgw.IsBusy)
{
return;
}
// Instantiate EALoop
eaLoop = new EALoop();
// Setup the selected problem
SetupProblem();
// Set up adult selector and parent selector
SetupAdultSelector();
SetupParentSelector();
// Start background worker
if (bgw == null)
{
bgw = new BackgroundWorker();
bgw.DoWork += new DoWorkEventHandler(bgw_DoWork);
bgw.ProgressChanged += new ProgressChangedEventHandler(bgw_ProgressChanged);
bgw.RunWorkerCompleted += new RunWorkerCompletedEventHandler(bgw_RunWorkerCompleted);
}
bgw.WorkerReportsProgress = true;
bgw.WorkerSupportsCancellation = true;
// Run the background worker
bgw.RunWorkerAsync();
}
public void testTournamentSelection()
{
int k = 5;
double eps = 0.2;
EALoop ea = new EALoop();
Agent a = new Agent(1); a.fitness = 5;
Agent b = new Agent(2); b.fitness = 4;
Agent c = new Agent(3); c.fitness = 3;
Agent d = new Agent(4); d.fitness = 2;
Agent e = new Agent(5); e.fitness = 1;
List <Agent> allAgents = new List <Agent>()
{
a, e, b, d, c
};
ea.k = k;
ea.eps = eps;
double a_count = 0; double b_count = 0; double c_count = 0; double d_count = 0; double e_count = 0; double error = 0;
double N = 100;
for (int i = 0; i < N; i++)
{
double fitness = ea.tournamentSelection(allAgents).getFitness();
if (fitness == 5)
{
a_count++;
}
else if (fitness == 4)
{
b_count++;
}
else if (fitness == 3)
{
c_count++;
}
else if (fitness == 2)
{
d_count++;
}
else if (fitness == 1)
{
e_count++;
}
else if (fitness == 100)
{
error++;
}
}
System.Diagnostics.Debug.WriteLine("\n\n" + N + " tournaments run with p as " + (1 - eps));
System.Diagnostics.Debug.WriteLine("A: " + (a_count / N) * 100);
System.Diagnostics.Debug.WriteLine("B: " + (b_count / N) * 100);
System.Diagnostics.Debug.WriteLine("C: " + (c_count / N) * 100);
System.Diagnostics.Debug.WriteLine("D: " + (d_count / N) * 100);
System.Diagnostics.Debug.WriteLine("E: " + (e_count / N) * 100);
System.Diagnostics.Debug.WriteLine("errors: " + (error / N) * 100);
Assert.AreEqual(0.0, error);
}
public void testGetWeight()
{
Agent a = new Agent(new List <double>()
{
1, 1, 1, 1, 1, 1, 1, 1, 1, 1
}, 0);
EALoop e = new EALoop();
Assert.AreEqual(1, e.getWeight(a, true));
Assert.AreEqual(0, e.getWeight(a, false));
}
public void fitnessCalculationTest()
{
EALoop ea = new EALoop();
EALoop.populationSize = 5;
SocialNetwork socialNetwork = new SocialNetwork();
Agent agent = new Agent(0);
socialNetwork.setConnection(agent, new Agent(0), 10);
socialNetwork.setConnection(agent, new Agent(1), 2);
socialNetwork.setConnection(agent, new Agent(2), 1);
socialNetwork.setConnection(agent, new Agent(3), 1);
socialNetwork.setConnection(agent, new Agent(4), 1);
while (agent.getAge() < 2)
{
agent.incrementAge();
}
//Assert.AreEqual(0.27, agent.calculateFitness(socialNetwork.getAgentsConnections(agent), 5));
}
public void testCrossover()
{
EALoop ea = new EALoop();
Agent parent1 = new Agent(new List <double>()
{
0, 1, 10, 10, 10, 5, 6, 7, 10, 10
}, 0);
Agent parent2 = new Agent(new List <double>()
{
10, 10, 2, 3, 4, 10, 10, 10, 8, 9
}, 0);
Agent child = ea.crossover(parent1, parent2);
Agent child2 = ea.crossover(parent2, parent1);
for (int i = 0; i < 10; i++)
{
Assert.AreEqual(10, child2.getGenome().getValuesGenome()[i]);
Assert.AreEqual(i, child.getGenome().getValuesGenome()[i]);
}
}
private void button1_Click(object sender, EventArgs e)
{
if (bgw != null && bgw.IsBusy)
{
return;
}
// Instantiate EALoop
eaLoop = new EALoop();
// Setup the selected problem
SetupProblem();
// Set up adult selector and parent selector
SetupAdultSelector();
SetupParentSelector();
// Start background worker
if (bgw == null)
{
bgw = new BackgroundWorker();
bgw.DoWork += new DoWorkEventHandler(bgw_DoWork);
bgw.ProgressChanged += new ProgressChangedEventHandler(bgw_ProgressChanged);
bgw.RunWorkerCompleted += new RunWorkerCompletedEventHandler(bgw_RunWorkerCompleted);
}
bgw.WorkerReportsProgress = true;
bgw.WorkerSupportsCancellation = true;
// Clear the chart
if (checkBoxClearOnRun.Checked)
{
ClearChart();
}
// Add a new series
currentMaxString = "max_" + currentSeries.ToString();
currentAverageString = "average_" + currentSeries.ToString();
currentSdString = "sd_" + currentSeries.ToString();
currentSeries++;
if (checkBoxMax.Checked)
{
chart1.Series.Add(currentMaxString);
chart1.Series[currentMaxString].ChartType = SeriesChartType.FastLine;
}
if (checkBoxAverage.Checked)
{
chart1.Series.Add(currentAverageString);
chart1.Series[currentAverageString].ChartType = SeriesChartType.FastLine;
}
if (checkBoxSd.Checked)
{
chart1.Series.Add(currentSdString);
chart1.Series[currentSdString].ChartType = SeriesChartType.FastLine;
}
// Set axis size
chart1.ChartAreas[0].AxisX.Maximum = (int)numericNumGenerations.Value;
// Run the background worker
bgw.RunWorkerAsync();
}
