private GPSolutionDefinition CreateSampleDefinition(string listName)
{
GPSolutionDefinition definition = new GPSolutionDefinition(config);
definition.CreateListByName(listName, config.minLevels, config.maxLevels);
definition.AddSemanticaToList(listName, definition.GetSemantica(GPConsts.BOOL_AND));
SemanticaList listSemantic = definition.GetListByName(listName);
Assert.IsNotNull(listSemantic);
Assert.IsTrue(listSemantic.Contains(definition.GetSemantica(GPConsts.BOOL_AND)));
//Assert.IsFalse(listSemantic.Contains(definition.GetSemantica(GPConsts.BOOL_NOT)));
// definition.AddSemanticaToList(listName, definition.GetSemantica(GPConsts.BOOL_NOT));
//Assert.IsTrue(listSemantic.Contains(definition.GetSemantica(GPConsts.BOOL_NOT)));
definition.AddSemanticaToList(listName, definition.GetSemantica(GPConsts.BOOL_OR));
definition.AddSemanticaToList(listName, definition.GetSemantica(GPConsts.COMP_DIF));
definition.AddSemanticaToList(listName, definition.GetSemantica(GPConsts.COMP_EQUAL));
definition.AddSemanticaToList(listName, definition.GetSemantica(GPConsts.COMP_GREATER));
definition.AddSemanticaToList(listName, definition.GetSemantica(GPConsts.COMP_GREATER_EQ));
definition.AddSemanticaToList(listName, definition.GetSemantica(GPConsts.COMP_LOWER));
definition.AddSemanticaToList(listName, definition.GetSemantica(GPConsts.COMP_LOWER_EQ));
definition.AddSemanticaToList(listName, definition.GetSemantica(GPConsts.OPER_ADD));
definition.AddSemanticaToList(listName, definition.GetSemantica(GPConsts.OPER_DIVIDE));
definition.AddSemanticaToList(listName, definition.GetSemantica(GPConsts.OPER_MULTIPLY));
definition.AddSemanticaToList(listName, definition.GetSemantica(GPConsts.OPER_SUBTRACT));
definition.AddSemanticaToList(listName, definition.GetSemantica(GPConsts.NUMBER_DEFAULT));
return(definition);
}
private static SemanticaList CriaListaDefault(GPSolutionDefinition sh)
{
string listName = "default";
sh.CreateListByName(listName, config.minLevels, config.maxLevels);
GPSemantica semanticaF1 = new GPSemanticaFormula("f1", 2, 3);
GPSemantica semanticaF2 = new GPSemanticaFormula("f2", 2, 2);
GPSemantica semanticaF3 = new GPSemanticaFormula("f3", 2, 3);
GPSemantica semanticaF4 = new GPSemanticaFormula("f4", 1, 1);
GPSemantica semanticaF5 = new GPSemanticaFormula("f5", 0, 0);
GPSemanticaNumber semanticaN1 = new GPSemanticaNumber("0 a 100", 0, 100);
sh.AddSemanticaToList(listName, semanticaF1);
sh.AddSemanticaToList(listName, semanticaF2);
sh.AddSemanticaToList(listName, semanticaF3);
sh.AddSemanticaToList(listName, semanticaF5);
sh.AddSemanticaToList(listName, semanticaN1);
SemanticaList lista = sh.GetListByName(listName);
lista.minLevels = config.minLevels;
lista.maxLevels = config.maxLevels;
Assert.IsTrue(lista.Contains(semanticaF1));
Assert.IsTrue(lista.Contains(semanticaF2));
Assert.IsTrue(lista.Contains(semanticaF3));
Assert.IsFalse(lista.Contains(semanticaF4));
sh.AddSemanticaToList(listName, semanticaF4);
Assert.IsTrue(lista.Contains(semanticaF4));
return(lista);
}
//Necessário para religar o nodePai (não está sendo serializado para evitar loops)
private void FinishLoading(GPSolutionDefinition definition)
{
foreach (GPSolution solution in solutions)
{
solution.FinishLoading(definition);
}
}
public void TestGPTemplate()
{
GPSolutionDefinition holder = new GPSolutionDefinition(config);
/*
* vou simular um template com 4 formulas(nodes) e 2 variaveis numéricas
* f1(NODE,NUMBER)
* F2(NODE,NODE)
* F3
* F4(NUMBER)
*/
SemanticaList listaFormulas = CriaListaDefault(holder);
//Lista Numerica
SemanticaList listaNumerica = CriaListaNumerica(holder);
//Templates: possuem propriedades evolutivas, cada uma apontando para uma lista de semantica
GPTemplate template = CreateTestTemplate(config, listaFormulas, listaNumerica);
GPSolution solution = template.CreateRandomSolution();
Assert.IsNotNull(solution);
GPAbstractNode p1 = solution.GetValue("prop1");
Assert.IsNotNull(p1);
GPAbstractNode p2 = solution.GetValue("prop2");
Assert.IsNotNull(p2);
GPAbstractNode p3 = solution.GetValue("prop3");
Assert.IsNotNull(p3);
GPAbstractNode p4 = solution.GetValue("prop4");
Assert.IsNotNull(p4);
GPAbstractNode n1 = solution.GetValue("number1");
Assert.IsNotNull(n1);
GPAbstractNode n2 = solution.GetValue("number2");
Assert.IsNotNull(n2);
GPAbstractNode clonep1 = p1.Clone();
Assert.IsNotNull(clonep1);
Assert.IsFalse(clonep1 == p1);
Assert.IsTrue(clonep1.ToString() == p1.ToString());
GPSolution cloneSolution = solution.Clone();
GPSolution solution2 = template.CreateRandomSolution();
GPSolution childSolution2 = null;
GPSolution childSolution = solution.CreateChildWith(solution2, out childSolution2);
Assert.IsNotNull(childSolution);
Assert.IsNotNull(childSolution2);
}
internal void FinishLoading(GPSolutionDefinition definition)
{
semantica_ = definition.GetSemantica(semanticaName);
foreach (GPAbstractNode node in children)
{
node.nodePai = this;
node.FinishLoading(definition);
}
}
public void TestGPInicial()
{
GPSolutionDefinition sh = new GPSolutionDefinition(config);
SemanticaList listaFormulas = CriaListaDefault(sh);
SemanticaList listaNumerica = CriaListaNumerica(sh);
GPTemplate template = CreateTestTemplate(config, listaFormulas, listaNumerica);
GPPool pool = new GPPool(config);
Assert.IsTrue(config.poolSize > 0);
Assert.IsTrue(config.elitismRange > 0);
Assert.IsTrue(config.mutationRatePerc > 0);
Assert.IsTrue(config.mutationRange > 0);
Assert.IsTrue(config.poolSize > 0);
pool.InitPool(template);
Assert.IsTrue(pool.solutions.Count > 0);
//randomizo valores iniciais para fazer ordenação
Random rnd = new Random();
for (int i = 0; i < pool.solutions.Count; i++)
{
GPSolution solution = pool.solutions[i];
solution.fitnessResult = rnd.Next(1, 10000);
}
pool.SortFitness();
for (int i = 1; i < pool.solutions.Count; i++)
{
Assert.IsTrue(pool.solutions[i - 1].fitnessResult >= pool.solutions[i].fitnessResult);
}
GPSolution sol1 = pool.solutions[1];
GPSolution sol2 = pool.solutions[2];
string splicedKey = sol1.SpliceWith(sol2);
Assert.IsNotNull(splicedKey);
string strOriginal = sol1.GetValue(splicedKey).ToString();
sol1.Mutate(sol1.GetValue(splicedKey), splicedKey);
string strMutated = sol1.GetValue(splicedKey).ToString();
//Assert.IsFalse(strOriginal == strMutated,"Não mutou: "+strOriginal);
GPSolution badSolution = pool.solutions[pool.solutions.Count - 1];
pool.Mutate();
Assert.IsFalse(pool.solutions.Contains(badSolution));
Assert.IsTrue(pool.solutions.Count == config.poolSize, pool.solutions.Count + "<>" + config.poolSize);
}
public void TestaGPHolder()
{
GPSolutionDefinition holder = new GPSolutionDefinition(config);
Assert.IsNotNull(holder.GetSemantica(GPConsts.BOOL_AND));
Assert.IsTrue(holder.GetSemantica(GPConsts.BOOL_AND).nodeType == GPConsts.GPNODE_TYPE.NODE_BOOLEAN);
Assert.IsNotNull(holder.GetSemantica(GPConsts.COMP_EQUAL));
Assert.IsTrue(holder.GetSemantica(GPConsts.COMP_EQUAL).nodeType == GPConsts.GPNODE_TYPE.NODE_COMPARER);
Assert.IsNotNull(holder.GetSemantica(GPConsts.OPER_MULTIPLY));
Assert.IsTrue(holder.GetSemantica(GPConsts.OPER_MULTIPLY).nodeType == GPConsts.GPNODE_TYPE.NODE_OPERATOR);
}
internal void FinishLoading(GPSolutionDefinition definition)
{
if (idSolution > countSolutions)
{
countSolutions = idSolution + 1;
}
propriedadesDeNegocio = new Dictionary <string, object>();
foreach (string key in valores.Keys)
{
GPAbstractNode node = valores[key];
node.FinishLoading(definition);
}
}
private SemanticaList CriaListaNumerica(GPSolutionDefinition holder)
{
string listName = "numericList";
GPSemanticaNumber semanticaN1 = new GPSemanticaNumber("0 a 100", 0, 100);
GPSolutionDefinition sh = new GPSolutionDefinition(config);
sh.CreateListByName(listName, 0, 0);
sh.AddSemanticaToList(listName, semanticaN1);
SemanticaList lista = sh.GetListByName(listName);
Assert.IsTrue(lista.Contains(semanticaN1));
return(lista);
}
public void TestaGPCriacaoPelaLista()
{
GPPool pool = new GPPool(config);
string listDefault = "default";
GPSolutionDefinition definition = CreateSampleDefinition(listDefault);
SemanticaList listaFormulas = CriaListaDefault(definition);
SemanticaList listSemantic = definition.GetListByName(listDefault);
listSemantic.maxLevels = 3;
listSemantic.minLevels = 2;
GPAbstractNode nodeRandom = listSemantic.CreateRandomNode(config, false);
Assert.IsNotNull(nodeRandom);
string toString = nodeRandom.ToString();
Assert.IsTrue(nodeRandom.SizeLevel() >= listSemantic.minLevels && nodeRandom.SizeLevel() <= listSemantic.maxLevels, "SizeLevel:" + nodeRandom.SizeLevel());
}
internal static GPPool LoadSaved(GPConfig config, GPSolutionDefinition definition, string periodoAcao)
{
try
{
var lista = new List <Type>();
lista.Add(typeof(TradeSystem));
var fileStream = File.Open("saved-pool-" + periodoAcao + ".js", FileMode.Open);
DataContractJsonSerializer ser = new DataContractJsonSerializer(typeof(GPPool), lista);
fileStream.Flush();
fileStream.Position = 0;
GPPool pool = (GPPool)ser.ReadObject(fileStream);
pool.config = config;
pool.FinishLoading(definition);
fileStream.Close();
return(pool);
}
catch (System.Exception e)
{
}
return(new GPPool(config));
}
public void TestaGPSolutionDefinition()
{
string listDefault = "default";
GPSolutionDefinition definition = CreateSampleDefinition(listDefault);
SemanticaList listSemantic = definition.GetListByName(listDefault);
}
