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public CreateGenomeDecoder ( ) : IBlackBox>.IGenomeDecoder |
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| return | IBlackBox>.IGenomeDecoder | |
static void RunTrial(int offset)
{
RESULTS_FILE = EXPERIMENTS_DIR + RESULTS_FILE_BASE + offset + ".csv";
_random = new FastRandom();
_experiment = new SocialExperiment();
XmlDocument xmlConfig = new XmlDocument();
xmlConfig.Load(CONFIG_FILE);
_experiment.Initialize("SimpleEvolution", xmlConfig.DocumentElement);
_experiment.NeatGenomeParameters.AddConnectionMutationProbability = 0;
_experiment.NeatGenomeParameters.AddNodeMutationProbability = 0;
_experiment.NeatGenomeParameters.DeleteConnectionMutationProbability = 0;
SocialExperiment.CreateNetwork(FEED_FORWARD_NETWORK_FILE, _experiment.InputCount, _experiment.OutputCount);
// Record the changes at each step
_experiment.World.Stepped += new social_learning.World.StepEventHandler(World_Stepped);
// Read in the seed genome from file. This is the prototype for our other population of networks.
var seed = _experiment.LoadPopulation(XmlReader.Create(FEED_FORWARD_NETWORK_FILE))[0];
// Create a genome factory with our neat genome parameters object and the appropriate number of input and output neuron genes.
IGenomeFactory<NeatGenome> genomeFactory = _experiment.CreateGenomeFactory();
// Create an initial population of randomly generated genomes.
List<NeatGenome> genomeList = genomeFactory.CreateGenomeList(_experiment.DefaultPopulationSize, 0, seed);
// Randomize the genomes
RandomizeGenomes(genomeList);
// Create genome decoder.
IGenomeDecoder<NeatGenome, IBlackBox> genomeDecoder = _experiment.CreateGenomeDecoder();
// Create the evaluator that will handle the simulation
_evaluator = new ForagingEvaluator<NeatGenome>(genomeDecoder, _experiment.World, AgentTypes.Social)
{
MaxTimeSteps = 200000UL,
BackpropEpochsPerExample = 1
};
using (TextWriter writer = new StreamWriter(RESULTS_FILE))
writer.WriteLine("Step,Best,Average");
// Start the simulation
_evaluator.Evaluate(genomeList);
}
static void Main(string[] args)
{
_random = new FastRandom();
_experiment = new SocialExperiment();
XmlDocument xmlConfig = new XmlDocument();
xmlConfig.Load(CONFIG_FILE);
_experiment.Initialize("SimpleEvolution", xmlConfig.DocumentElement);
_experiment.NeatGenomeParameters.AddConnectionMutationProbability = 0;
_experiment.NeatGenomeParameters.AddNodeMutationProbability = 0;
_experiment.NeatGenomeParameters.DeleteConnectionMutationProbability = 0;
SocialExperiment.CreateNetwork(FEED_FORWARD_NETWORK_FILE, _experiment.InputCount, 20, _experiment.OutputCount);
// Record the changes at each step
_experiment.World.Stepped += new social_learning.World.StepEventHandler(World_Stepped);
// Read in the teacher genome from file.
var agentGenome = _experiment.LoadPopulation(XmlReader.Create(FEED_FORWARD_NETWORK_FILE));
// Create genome decoder.
IGenomeDecoder<NeatGenome, IBlackBox> genomeDecoder = _experiment.CreateGenomeDecoder();
// Create the evaluator that will handle the simulation
_evaluator = new ForagingEvaluator<NeatGenome>(genomeDecoder, _experiment.World, AgentTypes.QLearning)
{
MaxTimeSteps = 50000000UL,
BackpropEpochsPerExample = 1
};
using (TextWriter writer = new StreamWriter(RESULTS_FILE))
writer.WriteLine("Step,Score");
// Start the simulation
_evaluator.Evaluate(agentGenome);
}