public void SaveAndLoadPopulationToZipArchive()
{
// Create a test population.
NeatPopulation <double> pop = NestGenomeTestUtils.CreateNeatPopulation();
// Build path to test population folder.
string parentPath = Path.Combine(Directory.GetCurrentDirectory(), "test-pops");
// Delete folder if it already exists.
if (Directory.Exists(parentPath))
{
Directory.Delete(parentPath, true);
}
// Create an empty parent folder to save populations into.
Directory.CreateDirectory(parentPath);
// Save the population to the unit test output folder.
NeatPopulationSaver <double> .SaveToZipArchive(pop.GenomeList, parentPath, "pop2", System.IO.Compression.CompressionLevel.Optimal);
// Load the population.
NeatPopulationLoader <double> loader = NeatPopulationLoaderFactory.CreateLoaderDouble(pop.MetaNeatGenome);
string populationZipPath = Path.Combine(parentPath, "pop2.zip");
List <NeatGenome <double> > genomeListLoaded = loader.LoadFromZipArchive(populationZipPath);
// Compare the loaded genomes with the original genome list.
IOTestUtils.CompareGenomeLists(pop.GenomeList, genomeListLoaded);
}
public void SaveAndLoadGenome()
{
var metaNeatGenome = new MetaNeatGenome <double>(3, 2, true, new ReLU());
var genomeBuilder = NeatGenomeBuilderFactory <double> .Create(metaNeatGenome);
// Simple acyclic graph.
var connGenes = new ConnectionGenes <double>(6);
connGenes[0] = (0, 3, 0.123);
connGenes[1] = (1, 3, 1.234);
connGenes[2] = (2, 3, -0.5835);
connGenes[3] = (2, 4, 5.123456789);
connGenes[4] = (2, 5, 2.5);
connGenes[5] = (5, 4, 5.4);
// Wrap in a genome.
NeatGenome <double> genome = genomeBuilder.Create(0, 0, connGenes);
// Create a memory stream to save the genome into.
using (MemoryStream ms = new MemoryStream(1024))
{
// Save the genome.
NeatGenomeSaver <double> .Save(genome, ms);
// Load the genome.
ms.Position = 0;
NeatGenomeLoader <double> loader = NeatGenomeLoaderFactory.CreateLoaderDouble(metaNeatGenome);
NeatGenome <double> genomeLoaded = loader.Load(ms);
// Compare the original genome with the loaded genome.
IOTestUtils.CompareGenomes(genome, genomeLoaded);
}
}
public void LoadGenome()
{
var metaNeatGenome = new MetaNeatGenome <double>(3, 2, true, new ReLU());
// Load test genome.
NeatGenomeLoaderDouble loader = new NeatGenomeLoaderDouble(metaNeatGenome);
NeatGenome <double> genomeLoaded = loader.Load("TestData/example1.genome");
// Manually build an equivalent genome.
NeatGenome <double> genomeBuilt = CreateGenome1(metaNeatGenome);
// Compare the two genomes.
IOTestUtils.CompareGenomes(genomeLoaded, genomeBuilt);
}
public void SaveAndLoadPopulationToZipArchive()
{
// Create a test population.
NeatPopulation <double> pop = NestGenomeTestUtils.CreateNeatPopulation();
// Create a parent folder to save populations into.
string parentPath = Path.Combine(TestContext.TestRunDirectory, "test-pops");
Directory.CreateDirectory(parentPath);
// Save the population to the unit test output folder.
NeatPopulationSaver <double> .SaveToZipArchive(pop.GenomeList, parentPath, "pop2", System.IO.Compression.CompressionLevel.Optimal);
// Load the population.
NeatPopulationLoader <double> loader = NeatPopulationLoaderFactory.CreateLoaderDouble(pop.MetaNeatGenome);
string populationZipPath = Path.Combine(parentPath, "pop2.zip");
List <NeatGenome <double> > genomeListLoaded = loader.LoadFromZipArchive(populationZipPath);
// Compare the loaded genomes with the original genome list.
IOTestUtils.CompareGenomeLists(pop.GenomeList, genomeListLoaded);
}
