public override SAFuzzySystem TuneUpFuzzySystem(SAFuzzySystem Classifier, ILearnAlgorithmConf conf)
{
Init(conf);
KnowlegeBaseSARules temp_c_Rule = new KnowlegeBaseSARules(Classifier.RulesDatabaseSet[0]);
SAFuzzySystem result = Classifier;
for (int t = 0; t < population_count; t++)
{
monkey[t] = new KnowlegeBaseSARules(result.RulesDatabaseSet[0]);
for (int k = 0; k < result.RulesDatabaseSet[0].TermsSet.Count; k++)
{
for (int q = 0; q < result.RulesDatabaseSet[0].TermsSet[k].CountParams; q++)
{
//monkey[t].TermsSet[k].Parametrs[q] = StaticRandom.NextDouble() * (result.RulesDatabaseSet[0].TermsSet[k].Max - result.RulesDatabaseSet[0].TermsSet[k].Min);
monkey[t].TermsSet[k].Parametrs[q] = GaussRandom.Random_gaussian(rand, monkey[t].TermsSet[k].Parametrs[q], monkey[t].TermsSet[k].Parametrs[q] * 0.05);
}
}
result.UnlaidProtectionFix(monkey[t]);
// delete
testvals[t] = result.ErrorLearnSamples(monkey[t]);
Console.WriteLine("Begin: " + t.ToString() + " " + iter.ToString() + " " + testvals[t].ToString());
}
bestsolution = new KnowlegeBaseSARules(monkey.SelectBest(result, 1)[0]);
bestsolutionnumber = result.ErrorLearnSamples(bestsolution);
iter_amount = somersault_iter * (1 + jump_iter * (1 + crawl_iter));
deltaLength = result.RulesDatabaseSet[0].TermsSet.Sum(x => x.Parametrs.Length);
for (int r = 0; r < somersault_iter; r++)
{
for (int t = 0; t < jump_iter; t++)
{
for (int e = 0; e < crawl_iter; e++)
{
iter++;
CheckForBest(result);
oneClimb(result, deltaLength, step);
//Console.WriteLine(iter_amount.ToString() + "/" + iter.ToString());
}
iter++;
oneWatchJump(result);
//Console.WriteLine(iter_amount.ToString() + "/" + iter.ToString());
}
iter++;
oneGlobalJump(result);
Console.WriteLine(iter_amount.ToString() + "/" + iter.ToString());
}
/* for (int t = 0; t < population_count; t++)
* if (result.ErrorLearnSamples(monkey[best]) < result.ErrorLearnSamples(monkey[t]))
* best = t; */
CheckForBest(result);
if (bestsolutionnumber < result.ErrorLearnSamples(result.RulesDatabaseSet[0]))
{
result.RulesDatabaseSet[0] = bestsolution;
}
iter = 0;
return(result);
}
private void SetPopulation()
{
Population = new KnowlegeBaseSARules[numberOfAllParts];
KnowlegeBaseSARules TempRule = new KnowlegeBaseSARules(result.RulesDatabaseSet[0]);
Population[0] = TempRule;
Universal = TempRule;
for (int i = 1; i < numberOfAllParts; i++)
{
Population[i] = new KnowlegeBaseSARules(TempRule);
for (int j = 0; j < Population[i].TermsSet.Count; j++)
{
for (int k = 0; k < Population[i].TermsSet[j].Parametrs.Length; k++)
{
Population[i].TermsSet[j].Parametrs[k] = GaussRandom.Random_gaussian(rand, Population[i].TermsSet[j].Parametrs[k], 0.1 * Population[i].TermsSet[j].Parametrs[k]);
}
}
result.UnlaidProtectionFix(Population[i]);
}
Universal = new KnowlegeBaseSARules(TempRule);
for (int i = 0; i < Universal.TermsSet.Count; i++)
{
Population[i] = new KnowlegeBaseSARules(TempRule);
for (int j = 0; j < Universal.TermsSet[i].Parametrs.Length; j++)
{
Universal.TermsSet[i].Parametrs[j] = GaussRandom.Random_gaussian(rand, Universal.TermsSet[i].Parametrs[j], 0.1 * Universal.TermsSet[i].Parametrs[j]);
}
}
}
public override SAFuzzySystem Generate(FuzzySystem.SingletoneApproximate.SAFuzzySystem Approximate, IGeneratorConf config)
{
start_add_rules = Approximate.RulesDatabaseSet.Count;
SAFuzzySystem result = Approximate;
if (result.RulesDatabaseSet.Count == 0)
{
AbstractNotSafeGenerator tempGen = new GeneratorRulesEveryoneWithEveryone();
result = tempGen.Generate(result, config);
GC.Collect();
}
Request_count_rules = ((RullesShrinkConf)config).RSCCountRules;
max_count_rules = ((RullesShrinkConf)config).RSCMaxRules;
count_slices = ((RullesShrinkConf)config).IEWECountSlice;
min_count_rules = ((RullesShrinkConf)config).RSCMinRules;
type_term = ((RullesShrinkConf)config).IEWEFuncType;
int count_of_swith_off = ((RullesShrinkConf)config).RSCMaxRules - Request_count_rules;
List <byte> Varians_of_run_system = new List <byte>();
for (int i = 0; i < Approximate.RulesDatabaseSet[0].RulesDatabase.Count; i++)
{
Varians_of_run_system.Add(1);
}
for (int i = 0; i < count_of_swith_off; i++)
{
Varians_of_run_system[i] = 0;
}
Generate_all_variant_in_pool(Varians_of_run_system);
for (int i = 0; i < Pull_of_systems.Count; i++)
{
KnowlegeBaseSARules temp_rules = new KnowlegeBaseSARules(result.RulesDatabaseSet[0], Pull_of_systems[i]);
temp_rules.TrimTerms();
result.RulesDatabaseSet.Add(temp_rules);
result.UnlaidProtectionFix(result.RulesDatabaseSet[start_add_rules + i]);
errors_of_systems.Add(result.approxLearnSamples(result.RulesDatabaseSet[start_add_rules + i]));
}
int best_index = errors_of_systems.IndexOf(errors_of_systems.Min());
KnowlegeBaseSARules best = result.RulesDatabaseSet[start_add_rules + best_index];
result.RulesDatabaseSet.Clear();
result.RulesDatabaseSet.Add(best);
Console.WriteLine(Pull_of_systems.Count());
GC.Collect();
// result.UnlaidProtectionFix();
result.RulesDatabaseSet[0].TermsSet.Trim();
return(result);
}
public override SAFuzzySystem Generate(SAFuzzySystem Approximate, IGeneratorConf config)
{
type_alg = ((kMeanRulesGeneratorConfig)config).KMRGTypeAlg;
count_rules = ((kMeanRulesGeneratorConfig)config).KMRGCountRules;
type_func = ((kMeanRulesGeneratorConfig)config).KMRGTypeFunc;
nebulisation_factor = ((kMeanRulesGeneratorConfig)config).KMRGExponentialWeight;
Max_iteration = ((kMeanRulesGeneratorConfig)config).KMRGIteraton;
need_precision = ((kMeanRulesGeneratorConfig)config).KMRGAccuracy;
Approxk_mean_base K_Agl = null;
switch (type_alg)
{
case Type_k_mean_algorithm.GathGeva: K_Agl = new Approxk_mean_Gath_Geva(Approximate.LearnSamplesSet, Max_iteration, need_precision, count_rules, nebulisation_factor); break;
case Type_k_mean_algorithm.GustafsonKessel: K_Agl = new Approxk_mean_Gustafson_kessel(Approximate.LearnSamplesSet, Max_iteration, need_precision, count_rules, nebulisation_factor); break;
case Type_k_mean_algorithm.FCM: K_Agl = new Approxk_mean_base(Approximate.LearnSamplesSet, Max_iteration, need_precision, count_rules, nebulisation_factor); break;
}
K_Agl.Calc();
KnowlegeBaseSARules New_Rules = new KnowlegeBaseSARules();
for (int i = 0; i < count_rules; i++)
{
int [] order_terms = new int [Approximate.LearnSamplesSet.CountVars];
List <Term> term_set = new List <Term>();
for (int j = 0; j < Approximate.LearnSamplesSet.CountVars; j++)
{
Term temp_term = Term.MakeTerm(K_Agl.Centroid_cordinate_S[i][j], Math.Sqrt(Calc_distance_for_member_ship_function_for_Clust(i, j, K_Agl)) * 3, type_func, j);
term_set.Add(temp_term);
}
New_Rules.constuct__and_add_the_Rule(term_set, Approximate);
}
SAFuzzySystem Result = Approximate;
if (Result.RulesDatabaseSet.Count > 0)
{
Result.RulesDatabaseSet[0] = New_Rules;
}
else
{
Result.RulesDatabaseSet.Add(New_Rules);
}
Result.UnlaidProtectionFix(Result.RulesDatabaseSet[0]);
GC.Collect();
Result.RulesDatabaseSet[0].TermsSet.Trim();
return(Result);
}
public override SAFuzzySystem TuneUpFuzzySystem(FuzzySystem.SingletoneApproximate.SAFuzzySystem Approximate, ILearnAlgorithmConf config)
{
start_add_rules = Approximate.RulesDatabaseSet.Count;
SAFuzzySystem result = Approximate;
if (result.RulesDatabaseSet.Count == 0)
{
throw new System.FormatException("Что то не то с входными данными");
}
OptimizeRullesShrinkConf Config = config as OptimizeRullesShrinkConf;
count_Shrink_rule = Config.ORSCCountShrinkRules;
int count_of_swith_off = count_Shrink_rule;
List <byte> Varians_of_run_system = new List <byte>();
for (int i = 0; i < Approximate.RulesDatabaseSet[0].RulesDatabase.Count; i++)
{
Varians_of_run_system.Add(1);
}
for (int i = 0; i < count_of_swith_off; i++)
{
Varians_of_run_system[i] = 0;
}
Generate_all_variant_in_pool(Varians_of_run_system);
for (int i = 0; i < Pull_of_systems.Count; i++)
{
KnowlegeBaseSARules temp_rules = new KnowlegeBaseSARules(result.RulesDatabaseSet[0], Pull_of_systems[i]);
temp_rules.TrimTerms();
result.RulesDatabaseSet.Add(temp_rules);
result.UnlaidProtectionFix(result.RulesDatabaseSet[start_add_rules + i]);
errors_of_systems.Add(result.approxLearnSamples(result.RulesDatabaseSet[start_add_rules + i]));
}
int best_index = errors_of_systems.IndexOf(errors_of_systems.Min());
KnowlegeBaseSARules best = result.RulesDatabaseSet[start_add_rules + best_index];
result.RulesDatabaseSet.Clear();
result.RulesDatabaseSet.Add(best);
Console.WriteLine(Pull_of_systems.Count());
result.RulesDatabaseSet[0].TermsSet.Trim();
// result.UnlaidProtectionFix();
return(result);
}
public void randomSelection()
{
for (int i = 0; i < childrenMassive.Count(); i++)
//Parallel.For(0, childrenMassive.Count(), i =>
{
fullFuzzySystem.RulesDatabaseSet.Add(childrenMassive[i]);
fullFuzzySystem.UnlaidProtectionFix(childrenMassive[i]);
}
int a = allRandom.Next(childrenMassive.Count());
List <int> indexMassive = new List <int>();
//Parallel.For(0, current.Count(), i =>
for (int i = 0; i < populationMassive.Count(); i++)
{
while (indexMassive.Contains(a))
{
a = allRandom.Next(childrenMassive.Count());
}
populationMassive[i] = childrenMassive[a];
indexMassive.Add(a);
//});
}
}
public override SAFuzzySystem TuneUpFuzzySystem(SAFuzzySystem Approx, ILearnAlgorithmConf conf) // Здесь ведется оптимизация вашим алгоритмом
{
theFuzzySystem = Approx;
iterMax = ((gsa_conf)conf).Количество_итераций;
MCount = ((gsa_conf)conf).Количество_частиц;
G0 = ((gsa_conf)conf).Гравитационная_постоянная;
alpha = ((gsa_conf)conf).Коэффициент_уменьшения;
epsilon = ((gsa_conf)conf).Малая_константа;
X = new KnowlegeBaseSARules[MCount];
Errors = new double[MCount];
mass = new double[MCount];
double ErrorBest;
KnowlegeBaseSARules BestSolution;
double minValue;
int iminIndex;
KnowlegeBaseSARules temp_c_Rule = new KnowlegeBaseSARules(theFuzzySystem.RulesDatabaseSet[0]);
X[0] = temp_c_Rule;
Errors[0] = theFuzzySystem.RMSEtoMSEforLearn(theFuzzySystem.approxLearnSamples(X[0]));
double ErrorZero = Errors[0];
ErrorBest = ErrorZero;
BestSolution = temp_c_Rule;
//number = X[0].TermsSet.Count * X[0].TermsSet[0].Parametrs.Count();
R = new double[MCount][, , ];
speed = new double[MCount, X[0].TermsSet.Count, X[0].TermsSet[0].Parametrs.Count()];
for (int i = 0; i < MCount; i++)
{
R[i] = new double[MCount, X[0].TermsSet.Count, X[0].TermsSet[0].Parametrs.Count()];
}
RR = new double[MCount, MCount];
a = new double[MCount, X[0].TermsSet.Count, X[0].TermsSet[0].Parametrs.Count()];
for (int i = 1; i < MCount; i++)
{
temp_c_Rule = new KnowlegeBaseSARules(theFuzzySystem.RulesDatabaseSet[0]);
X[i] = temp_c_Rule;
for (int j = 0; j < X[i].TermsSet.Count; j++)
{
for (int k = 0; k < X[i].TermsSet[j].Parametrs.Count(); k++)
{
X[i].TermsSet[j].Parametrs[k] = GaussRandom.Random_gaussian(rand, X[i].TermsSet[j].Parametrs[k], 0.1 * (X[i].TermsSet[j].Parametrs[k])) + theFuzzySystem.LearnSamplesSet.InputAttributes[X[i].TermsSet[j].NumVar].Scatter * 0.05;
}
}
theFuzzySystem.RulesDatabaseSet.Add(X[i]);
theFuzzySystem.UnlaidProtectionFix(theFuzzySystem.RulesDatabaseSet[theFuzzySystem.RulesDatabaseSet.Count - 1]);
Errors[i] = theFuzzySystem.RMSEtoMSEforLearn(theFuzzySystem.approxLearnSamples(theFuzzySystem.RulesDatabaseSet[theFuzzySystem.RulesDatabaseSet.Count - 1]));
X[i] = theFuzzySystem.RulesDatabaseSet[theFuzzySystem.RulesDatabaseSet.Count - 1];
theFuzzySystem.RulesDatabaseSet.Remove(X[i]);
}
for (int iter = 0; iter < iterMax; iter++)
{
//g(t) = G(0)*e^(-a*t/T);
G = G0 * Math.Pow(Math.E, ((-1) * alpha * iter / iterMax));
/* if (iter >= 100) {
* Console.WriteLine("Wait");
* }*/
algorithm();
for (int r = 0; r < MCount; r++)
{
theFuzzySystem.RulesDatabaseSet.Add(X[r]);
theFuzzySystem.UnlaidProtectionFix(theFuzzySystem.RulesDatabaseSet[theFuzzySystem.RulesDatabaseSet.Count - 1]);
Errors[r] = theFuzzySystem.RMSEtoMSEforLearn(theFuzzySystem.approxLearnSamples(theFuzzySystem.RulesDatabaseSet[theFuzzySystem.RulesDatabaseSet.Count - 1]));
X[r] = theFuzzySystem.RulesDatabaseSet[theFuzzySystem.RulesDatabaseSet.Count - 1];
theFuzzySystem.RulesDatabaseSet.Remove(X[r]);
}
minValue = Errors.Min();
iminIndex = Errors.ToList().IndexOf(minValue);
if (minValue < ErrorBest)
{
ErrorBest = minValue;
BestSolution = new KnowlegeBaseSARules(X[iminIndex]);
}
}
if (ErrorBest < ErrorZero)
{
theFuzzySystem.RulesDatabaseSet[0] = BestSolution;
}
return(theFuzzySystem);
}
private void weight()
{
double sum = 0;
double worst = mass[0];
double best = mass[0];
int[] index = new Int32[MCount];
int count = 0;
for (int i = 1; i < MCount; i++)
{
mass[i] = Errors[i];
if (mass[i] > worst)
{
worst = mass[i];
}
if (mass[i] < best)
{
best = mass[i];
}
}
for (int i = 0; i < MCount; i++)
{
if (mass[i] == worst)
{
count++;
index[count - 1] = i;
}
}
if (count > 1)
{
for (int i = 1; i < count; i++)
{
///X[index[i]] = ;
int f = index[i];
KnowlegeBaseSARules temp_c_Rule = new KnowlegeBaseSARules(theFuzzySystem.RulesDatabaseSet[0]);
temp_c_Rule = new KnowlegeBaseSARules(theFuzzySystem.RulesDatabaseSet[0]);
X[f] = temp_c_Rule;
for (int j = 0; j < X[f].TermsSet.Count; j++)
{
for (int k = 0; k < X[f].TermsSet[j].Parametrs.Count(); k++)
{
X[f].TermsSet[j].Parametrs[k] = GaussRandom.Random_gaussian(rand, X[f].TermsSet[j].Parametrs[k], 0.1 * (X[f].TermsSet[j].Parametrs[k])) + theFuzzySystem.LearnSamplesSet.InputAttributes[X[f].TermsSet[j].NumVar].Scatter * 0.05;
}
}
theFuzzySystem.RulesDatabaseSet.Add(X[f]);
theFuzzySystem.UnlaidProtectionFix(theFuzzySystem.RulesDatabaseSet[theFuzzySystem.RulesDatabaseSet.Count - 1]);
Errors[f] = theFuzzySystem.RMSEtoMSEforLearn(theFuzzySystem.approxLearnSamples(theFuzzySystem.RulesDatabaseSet[theFuzzySystem.RulesDatabaseSet.Count - 1]));
X[f] = theFuzzySystem.RulesDatabaseSet[theFuzzySystem.RulesDatabaseSet.Count - 1];
theFuzzySystem.RulesDatabaseSet.Remove(X[f]);
mass[f] = Errors[f];
if (mass[f] > worst)
{
i--;
}
}
}
for (int i = 0; i < MCount; i++)
{
mass[i] = (mass[i] - worst) / (best - worst);
sum = sum + mass[i];
}
for (int i = 0; i < MCount; i++)
{
mass[i] = mass[i] / sum;
}
}
public double CalcNewProfit(KnowlegeBaseSARules Solution)
{
Tempory.Add(Solution);
theFuzzySystem.UnlaidProtectionFix(Solution);
return(theFuzzySystem.approxLearnSamples(Solution));
}
public override SAFuzzySystem Generate(FuzzySystem.SingletoneApproximate.SAFuzzySystem Approximate, IGeneratorConf config)
{
Random rand = new Random();
SAFuzzySystem result = Approximate;
if (result.RulesDatabaseSet.Count == 0)
{
KnowlegeBaseSARules temp_rules = new KnowlegeBaseSARules();
result.RulesDatabaseSet.Add(temp_rules);
}
type_term = ((GeneratorRullesSimpleRandomConfig)config).RSRTypeFunc;
stable_terms = (int)((GeneratorRullesSimpleRandomConfig)config).RSRConstant;
count_rules = ((GeneratorRullesSimpleRandomConfig)config).RSRCountRules;
for (int j = 0; j < count_rules; j++)
{
int[] order = new int[result.CountFeatures];
TypeTermFuncEnum temp_type_term;
if (stable_terms == 0)
{
temp_type_term = type_term;
}
else
{
temp_type_term = Generator_type_term();
}
List <Term> temp_term_list = new List <Term>();
for (int k = 0; k < result.CountFeatures; k++)
{
double[] parametrs = new double[Term.CountParamsinSelectedTermType(temp_type_term)];
switch (temp_type_term)
{
case TypeTermFuncEnum.Треугольник:
parametrs[0] = result.LearnSamplesSet.InputAttributes[k].Min + rand.NextDouble() * (result.LearnSamplesSet.InputAttributes[k].Max - result.LearnSamplesSet.InputAttributes[k].Min);
parametrs[1] = result.LearnSamplesSet.InputAttributes[k].Min + rand.NextDouble() * (result.LearnSamplesSet.InputAttributes[k].Max - result.LearnSamplesSet.InputAttributes[k].Min);
parametrs[2] = result.LearnSamplesSet.InputAttributes[k].Min + rand.NextDouble() * (result.LearnSamplesSet.InputAttributes[k].Max - result.LearnSamplesSet.InputAttributes[k].Min);
Array.Sort(parametrs);
break;
case TypeTermFuncEnum.Гауссоида: parametrs[0] = result.LearnSamplesSet.InputAttributes[k].Min + rand.NextDouble() * (result.LearnSamplesSet.InputAttributes[k].Max - result.LearnSamplesSet.InputAttributes[k].Min);
parametrs[1] = (rand.NextDouble() + 0.01) * 0.5 *
(result.LearnSamplesSet.InputAttributes[k].Max -
result.LearnSamplesSet.InputAttributes[k].Min);
break;
case TypeTermFuncEnum.Парабола: parametrs[0] = result.LearnSamplesSet.InputAttributes[k].Min + rand.NextDouble() * (result.LearnSamplesSet.InputAttributes[k].Max - result.LearnSamplesSet.InputAttributes[k].Min);
parametrs[1] = result.LearnSamplesSet.InputAttributes[k].Min + rand.NextDouble() * (result.LearnSamplesSet.InputAttributes[k].Max - result.LearnSamplesSet.InputAttributes[k].Min);
Array.Sort(parametrs);
break;
case TypeTermFuncEnum.Трапеция: parametrs[0] = result.LearnSamplesSet.InputAttributes[k].Min + rand.NextDouble() * (result.LearnSamplesSet.InputAttributes[k].Max - result.LearnSamplesSet.InputAttributes[k].Min);
parametrs[1] = result.LearnSamplesSet.InputAttributes[k].Min + rand.NextDouble() * (result.LearnSamplesSet.InputAttributes[k].Max - result.LearnSamplesSet.InputAttributes[k].Min);
parametrs[2] = result.LearnSamplesSet.InputAttributes[k].Min + rand.NextDouble() * (result.LearnSamplesSet.InputAttributes[k].Max - result.LearnSamplesSet.InputAttributes[k].Min);
parametrs[3] = result.LearnSamplesSet.InputAttributes[k].Min + rand.NextDouble() * (result.LearnSamplesSet.InputAttributes[k].Max - result.LearnSamplesSet.InputAttributes[k].Min);
Array.Sort(parametrs);
break;
}
Term temp_term = new Term(parametrs, temp_type_term, k);
result.RulesDatabaseSet[0].TermsSet.Add(temp_term);
temp_term_list.Add(temp_term);
order[k] = result.RulesDatabaseSet[0].TermsSet.Count - 1;
}
double DoubleOutput = KNNConsequent.NearestApprox(result, temp_term_list);
SARule temp_Rule = new SARule(result.RulesDatabaseSet[0].TermsSet, order, DoubleOutput);
result.RulesDatabaseSet[0].RulesDatabase.Add(temp_Rule);
}
result.RulesDatabaseSet[0].TermsSet.Trim();
result.UnlaidProtectionFix(result.RulesDatabaseSet[0]);
GC.Collect();
return(result);
}
public override SAFuzzySystem TuneUpFuzzySystem(SAFuzzySystem Approximate, ILearnAlgorithmConf conf) // + override
{
result = Approximate;
List <KnowlegeBaseSARules> Archive = new List <KnowlegeBaseSARules>();
List <double> ErrorsArchive = new List <double>();
var config = (DynamicTuneConf)conf;
maxError = config.MaxError;
RuleCount = config.RulesCount;
TryCount = config.TryCount;
double error = result.RMSEtoMSEdiv2forLearn(result.approxLearnSamples(result.RulesDatabaseSet[0]));
var kbToOptimize = new KnowlegeBaseSARules(result.RulesDatabaseSet[0]);
var kbBest = new KnowlegeBaseSARules(kbToOptimize);
double errorBefore = Double.MaxValue;
result.UnlaidProtectionFix(kbToOptimize);
List <input_space> variable_spaces = new List <input_space>();
for (int i = 0; i < result.LearnSamplesSet.InputAttributes.Count; i++)
{
List <Term> terms_of_variable = new List <Term>();
terms_of_variable = kbToOptimize.TermsSet.Where(term => term.NumVar == i).ToList();
variable_spaces.Add(new input_space(terms_of_variable, i));
}
int indexRegion = -1,
indexVar = -1,
number_of_input_variables = variable_spaces.Count;
int tryCount = 0;
while (error > maxError)
{
if (Double.IsInfinity(error))
{
throw new Exception("Something went wrong, error is Infinity, region: " + indexRegion);
}
if (Double.IsNaN(error))
{
throw new Exception("Something went wrong, error is NaN, region: " + indexRegion);
}
region_side[][] sides = new region_side[number_of_input_variables][];
for (int i = 0; i < number_of_input_variables; i++)
{
sides[i] = variable_spaces[i].get_region_sides();
}
var cartresult = CartesianProduct.Get(sides);
List <region2> regions = new List <region2>();
foreach (var x in cartresult)
{
regions.Add(new region2(x.ToList(), result, variable_spaces));
}
List <double> region_errors = regions.Select(x => x.region_error()).ToList();
indexRegion = region_errors.IndexOf(region_errors.Max());
for (int i = 0; i < region_errors.Count; i++)
{
if (Double.IsNaN(region_errors[i]) || Double.IsInfinity(region_errors[i]) ||
Double.IsNegativeInfinity(region_errors[i]) || Double.IsPositiveInfinity(region_errors[i]))
{
region_errors[i] = 0;
}
}
List <double> variable_errors = regions[indexRegion].variable_errors();
bool check1 = false;
for (int i = 1; i < variable_errors.Count; i++)
{
if (variable_errors[i - 1] != variable_errors[i])
{
check1 = true;
break;
}
}
if (!check1)
{
indexVar = StaticRandom.Next(variable_errors.Count - 1);
}
else
{
indexVar = variable_errors.IndexOf(variable_errors.Max());
}
Term new_term = regions[indexRegion].new_term(indexVar);
result.RulesDatabaseSet[0] = kbToOptimize;
kbToOptimize.TermsSet.Add(new_term);
// Rules (CHECK REFERENCE TYPES)
int @var = indexVar;
var rulesLeft = kbToOptimize.RulesDatabase.Where(
rule => rule.ListTermsInRule.Contains(regions[indexRegion].sides[indexVar].left)).ToList();
var rulesRight = kbToOptimize.RulesDatabase.Where(
rule => rule.ListTermsInRule.Contains(regions[indexRegion].sides[indexVar].right)).ToList();
for (int j = 0; j < rulesLeft.Count; j++)
{
int[] order = new int[rulesLeft[j].ListTermsInRule.Count];
for (int k = 0; k < rulesLeft[j].ListTermsInRule.Count; k++)
{
Term temp_term = rulesLeft[j].ListTermsInRule[k];
if (temp_term == regions[indexRegion].sides[indexVar].left)
{
temp_term = new_term;
}
order[k] = kbToOptimize.TermsSet.FindIndex(x => x == temp_term);
}
///!!!!
double temp_approx_Values = kbToOptimize.RulesDatabase[j].IndependentConstantConsequent;
/* double[] temp_approx_RegressionConstantConsequent =
* kbToOptimize.RulesDatabase[j].RegressionConstantConsequent.Clone() as double[];
*/
SARule temp_rule = new SARule(
kbToOptimize.TermsSet, order, temp_approx_Values);
// double[] dC = null;
//!!!
temp_rule.IndependentConstantConsequent = KNNConsequent.NearestApprox(result, temp_rule.ListTermsInRule.ToList());
kbToOptimize.RulesDatabase.Add(temp_rule);
//!!!
rulesLeft[j].IndependentConstantConsequent = KNNConsequent.NearestApprox(result, rulesLeft[j].ListTermsInRule.ToList());
// rulesLeft[j].RegressionConstantConsequent = (double[])dC.Clone();
}
foreach (var rule in rulesRight)
{
//!!!
rule.IndependentConstantConsequent = KNNConsequent.NearestApprox(
result, rule.ListTermsInRule.ToList());
// rule.RegressionConstantConsequent = dC;
}
variable_spaces[indexVar].terms.Add(new_term);
variable_spaces[indexVar].terms.Sort(new CompararerByPick());
// Re-evaluate the system's error
error = result.RMSEtoMSEdiv2forLearn(result.ErrorLearnSamples(kbToOptimize));
if ((kbToOptimize.RulesDatabase.Count > config.RulesCount))
{
break;
}
#if Console
Console.WriteLine(error + " " + kbToOptimize.TermsSet.Count + " terms\n");
for (int i = 0; i < variable_spaces.Count; i++)
{
Console.WriteLine(variable_spaces[i].terms.Count + " термов по " + i + "му параметру\n");
}
#endif
result.RulesDatabaseSet[0] = kbToOptimize;
// Get the best knowledge base on the 1st place
if (error < errorBefore)
{
kbBest = new KnowlegeBaseSARules(kbToOptimize);
errorBefore = error;
tryCount = 0;
}
else
{
tryCount++;
}
if (tryCount > TryCount)
{
break;
}
}
result.RulesDatabaseSet[0] = kbBest;
RuleCount = kbBest.RulesDatabase.Count;
TryCount = tryCount;
return(result);
}
public void calc_Error(SAFuzzySystem error_checker)
{
error_checker.UnlaidProtectionFix(hrom_vector.Core_Check);
Error = error_checker.approxLearnSamples(hrom_vector.Core_Check);
}
//основные вычисления
public override SAFuzzySystem TuneUpFuzzySystem(SAFuzzySystem Approx, ILearnAlgorithmConf conf)
{
result = Approx;
Init(conf);
SetPopulation();
KnowlegeBaseSARules BEST = new KnowlegeBaseSARules(result.RulesDatabaseSet[0]);
double bestError = result.ErrorLearnSamples(BEST);
//отчистка консоли
#if debug
Console.Clear();
#endif
//запуск итераций
for (int it = 0; it < iter; it++)
{
#if debug
//вывод номера итерации
Console.Write("Итерация __№__ = ");
Console.WriteLine(it);
#endif
//расчитыавем значение фитнес-функции
Population = ListSingletonApproximateTool.SortRules(Population, result);
double[] K = new double[Population.Length];
for (int i = 0; i < Population.Length; i++)
{
K[i] = result.ErrorLearnSamples(Population[i]);
#if debug
Console.Write("Значние K[i1] = ");
Console.WriteLine(K[i]);
#endif
if (double.IsNaN(K[i]) || double.IsInfinity(K[i]))
{
result.UnlaidProtectionFix(Population[i]);
K[i] = result.ErrorLearnSamples(Population[i]);
#if debug
Console.Write("Значние K[i2] = ");
Console.WriteLine(K[i]);
#endif
}
}
Kworst = K.Max();
if (double.IsNaN(Kworst) || double.IsInfinity(Kworst))
{
int iworst = K.ToList().IndexOf(Kworst);
#if debug
Console.Write("Значние iworst = ");
Console.WriteLine(iworst);
#endif
}
#if debug
//вывод Kworst
Console.Write("Значние KWorst = ");
Console.WriteLine(Kworst);
#endif
Kbest = K.Min();
#if debug
//вывод Kbest
Console.Write("Значние Kbest = ");
Console.WriteLine(Kbest);
#endif
int ibest = K.ToList().IndexOf(Kbest);
#if debug
//вывод ibest
Console.Write("Значние ibest = ");
Console.WriteLine(ibest);
#endif
//перебрать значения фитнес функции
//расчитыавем значение D
double dit;
dit = it;
double diter;
diter = iter;
double D = (dmax * (rand.NextDouble() * 2 - 1) * (dit / diter));
//расчитываем значение rand1 для D
double rand1;
rand1 = D / (dmax * (it) / iter);
#if debug
//выводим значение rand1 для D
Console.Write("Значение Drand = ");
Console.WriteLine(rand1);
//выводим значение D
Console.Write("Значение __D__ = ");
Console.WriteLine(D);
#endif
//расчитыавем значение Xfood
double divide = K.Select(x => 1 / x).ToList().Sum();
var Xfood = new KnowlegeBaseSARules(Population[0]);
for (int t = 0; t < Xfood.TermsSet.Count; t++)
{
for (int p = 0; p < Xfood.TermsSet[t].CountParams; p++)
{
Xfood.TermsSet[t].Parametrs[p] = 0;
for (int i = 0; i < Population.Length; i++)
{
Xfood.TermsSet[t].Parametrs[p] += Population[i].TermsSet[t].Parametrs[p] / K[i];
#if debug
//выводим значение Xfood
Console.Write("Значение Xfood = ");
Console.WriteLine(Xfood.TermsSet[t].Parametrs[p]);
#endif
}
Xfood.TermsSet[t].Parametrs[p] /= divide;
}
}
#if debug
//вывод divide
Console.Write("Значние divide = ");
Console.WriteLine(divide);
#endif
//расчитываем значение Kfood
double Kfood = result.ErrorLearnSamples(Xfood);
if (double.IsNaN(Kfood) || double.IsInfinity(Kfood))
{
result.UnlaidProtectionFix(Xfood);
Kfood = result.ErrorLearnSamples(Xfood);
}
#if debug
//выводим значение Kfood
Console.Write("Значение Kfood = ");
Console.WriteLine(Kfood);
#endif
//расчитываем значение Cfood
double Cfood = 2 * (1 - (dit / diter));
#if debug
//выводим значение Cfood
Console.Write("Значение Cfood = ");
Console.WriteLine(Cfood);
#endif
//расчитываем значение Bfood
KnowlegeBaseSARules[] Bfood = new KnowlegeBaseSARules[Population.Length];
for (int i = 0; i < Population.Length; i++)
{
Bfood[i] = new KnowlegeBaseSARules(Population[i]);
double KRoofifood = CalcKroof(K[i], Kfood);
KnowlegeBaseSARules Xroofifood = new KnowlegeBaseSARules(CalcXroof(Population[i], Xfood));
for (int t = 0; t < Bfood[i].TermsSet.Count; t++)
{
for (int p = 0; p < Bfood[i].TermsSet[t].CountParams; p++)
{
Bfood[i].TermsSet[t].Parametrs[p] = Cfood * KRoofifood * Xroofifood.TermsSet[t].Parametrs[p];
#if debug
//выводим значение Bfood
Console.Write("Значение Bfood = ");
Console.WriteLine(Bfood[i].TermsSet[t].Parametrs[p]);
#endif
}
}
}
//расчитываем значение Bbest
KnowlegeBaseSARules[] Bbest = new KnowlegeBaseSARules[Population.Length];
for (int i = 0; i < Population.Length; i++)
{
Bbest[i] = new KnowlegeBaseSARules(Population[i]);
double KRoofifood = CalcKroof(K[i], K[ibest]);
KnowlegeBaseSARules Xroofifood = new KnowlegeBaseSARules(CalcXroof(Population[i], Population[ibest]));
for (int t = 0; t < Bbest[i].TermsSet.Count; t++)
{
for (int p = 0; p < Bbest[i].TermsSet[t].CountParams; p++)
{
Bbest[i].TermsSet[t].Parametrs[p] = KRoofifood * Xroofifood.TermsSet[t].Parametrs[p];
#if debug
//выводим значение Bbest
Console.Write("Значение Bbest = ");
Console.WriteLine(Bbest[i].TermsSet[t].Parametrs[p]);
#endif
}
}
}
//расчитываем значение B
KnowlegeBaseSARules[] B = new KnowlegeBaseSARules[Population.Length];
for (int i = 0; i < Population.Length; i++)
{
B[i] = new KnowlegeBaseSARules(Population[i]);
for (int t = 0; t < B[i].TermsSet.Count; t++)
{
for (int p = 0; p < B[i].TermsSet[t].CountParams; p++)
{
B[i].TermsSet[t].Parametrs[p] = Bfood[i].TermsSet[t].Parametrs[p] + Bbest[i].TermsSet[t].Parametrs[p];
#if debug
//выводим значение B
Console.Write("Значение __B__ = ");
Console.WriteLine(B[i].TermsSet[t].Parametrs[p]);
#endif
}
}
}
//расчитываем значение F
KnowlegeBaseSARules[] F = new KnowlegeBaseSARules[Population.Length];
for (int i = 0; i < Population.Length; i++)
{
if (i == 0)
{
F[i] = new KnowlegeBaseSARules(Population[i]);
for (int t = 0; t < F[i].TermsSet.Count; t++)
{
for (int p = 0; p < F[i].TermsSet[t].CountParams; p++)
{
F[i].TermsSet[t].Parametrs[p] = Vf * B[i].TermsSet[t].Parametrs[p];
#if debug
//выводим значение F
Console.Write("Значение __F__ = ");
Console.WriteLine(F[i].TermsSet[t].Parametrs[p]);
#endif
}
}
}
else
{
F[i] = new KnowlegeBaseSARules(Population[i]);
for (int t = 0; t < F[i].TermsSet.Count; t++)
{
for (int p = 0; p < F[i].TermsSet[t].CountParams; p++)
{
F[i].TermsSet[t].Parametrs[p] = Vf * B[i].TermsSet[t].Parametrs[p] + wf * F[i - 1].TermsSet[t].Parametrs[p];
#if debug
//выводим значение F
Console.Write("Значение __F__ = ");
Console.WriteLine(F[i].TermsSet[t].Parametrs[p]);
#endif
}
}
}
}
List <int> [] neihbors = new List <int> [Population.Length];
//расчитываем значение alocal
KnowlegeBaseSARules[] alocal = new KnowlegeBaseSARules[Population.Length];
for (int i = 0; i < Population.Length; i++)
{
alocal[i] = new KnowlegeBaseSARules(Population[i]);
neihbors[i] = countneihbors(Population[i]);
/*
#if debug
* //вывод значений количества соседей
* for (int g = 0; g < Population.Length; g++)
* {
* Console.Write("Знаение countneihbors = ");
* Console.WriteLine(countneihbors(Population[g]));
* }
#endif
*/
for (int t = 0; t < alocal[i].TermsSet.Count; t++)
{
for (int p = 0; p < alocal[i].TermsSet[t].CountParams; p++)
{
alocal[i].TermsSet[t].Parametrs[p] = 0;
for (int j = 0; j < neihbors[i].Count; j++)
{
double KRoofij = CalcKroof(K[i], K[neihbors[i][j]]);
KnowlegeBaseSARules XRoofij = new KnowlegeBaseSARules(CalcXroof(Population[i], Population[neihbors[i][j]]));
alocal[i].TermsSet[t].Parametrs[p] += KRoofij * XRoofij.TermsSet[t].Parametrs[p];
#if debug
//выводим значение alocal
Console.Write("Знаение alocal = ");
Console.WriteLine(alocal[i].TermsSet[t].Parametrs[p]);
#endif
}
}
}
}
//расчитываем значение Cbest
double Cbest = 2 * (rand.NextDouble() - (dit / diter));
#if debug
//выводим значение Cbest
Console.Write("Значение Сbest = ");
Console.WriteLine(Cbest);
#endif
//расчитываем значение rand для Cbest
double rand2;
rand2 = it / iter - Cbest / 2;
#if debug
//выводим значение rand2 для Cbest
Console.Write("Значение Crand = ");
Console.WriteLine(rand2);
#endif
//расчитываем значение atarget
KnowlegeBaseSARules[] atarget = new KnowlegeBaseSARules[Population.Length];
for (int i = 0; i < Population.Length; i++)
{
atarget[i] = new KnowlegeBaseSARules(Population[i]);
double KRoofibest = CalcKroof(K[i], K[ibest]);
KnowlegeBaseSARules XRoofibest = new KnowlegeBaseSARules(CalcXroof(Population[i], Population[ibest]));
for (int t = 0; t < alocal[i].TermsSet.Count; t++)
{
for (int p = 0; p < atarget[i].TermsSet[t].CountParams; p++)
{
atarget[i].TermsSet[t].Parametrs[p] = Cbest * KRoofibest * XRoofibest.TermsSet[t].Parametrs[p];
#if debug
//выводим значение atarget
Console.Write("Знание atarget = ");
Console.WriteLine(atarget[i].TermsSet[t].Parametrs[p]);
#endif
}
}
}
//расчитываем значение a
KnowlegeBaseSARules[] a = new KnowlegeBaseSARules[Population.Length];
for (int i = 0; i < Population.Length; i++)
{
a[i] = new KnowlegeBaseSARules(Population[i]);
for (int t = 0; t < a[i].TermsSet.Count; t++)
{
for (int p = 0; p < a[i].TermsSet[t].CountParams; p++)
{
a[i].TermsSet[t].Parametrs[p] = atarget[i].TermsSet[t].Parametrs[p] + alocal[i].TermsSet[t].Parametrs[p];
#if debug
//выводим значение a
Console.Write("Значение __a__ = ");
Console.WriteLine(a[i].TermsSet[t].Parametrs[p]);
#endif
}
}
}
//расчитываем значение N
KnowlegeBaseSARules[] N = new KnowlegeBaseSARules[Population.Length];
for (int i = 0; i < Population.Length; i++)
{
if (i == 0)
{
N[i] = new KnowlegeBaseSARules(Population[i]);
for (int t = 0; t < N[i].TermsSet.Count; t++)
{
for (int p = 0; p < F[i].TermsSet[t].CountParams; p++)
{
N[i].TermsSet[t].Parametrs[p] = Vf * a[i].TermsSet[t].Parametrs[p];
#if debug
//выводим значение N
Console.Write("Значение __N__ = ");
Console.WriteLine(N[i].TermsSet[t].Parametrs[p]);
#endif
}
}
}
else
{
N[i] = new KnowlegeBaseSARules(Population[i]);
for (int t = 0; t < F[i].TermsSet.Count; t++)
{
for (int p = 0; p < N[i].TermsSet[t].CountParams; p++)
{
N[i].TermsSet[t].Parametrs[p] = nmax * a[i].TermsSet[t].Parametrs[p] + wn * N[i - 1].TermsSet[t].Parametrs[p];
#if debug
//выводим значение N
Console.Write("Значение __N__ = ");
Console.WriteLine(N[i].TermsSet[t].Parametrs[p]);
#endif
}
}
}
}
//расчитываем значение dX
KnowlegeBaseSARules[] dX = new KnowlegeBaseSARules[Population.Length];
for (int i = 0; i < Population.Length; i++)
{
dX[i] = new KnowlegeBaseSARules(Population[i]);
for (int t = 0; t < a[i].TermsSet.Count; t++)
{
for (int p = 0; p < a[i].TermsSet[t].CountParams; p++)
{
dX[i].TermsSet[t].Parametrs[p] = F[i].TermsSet[t].Parametrs[p] + N[i].TermsSet[t].Parametrs[p] + D;
#if debug
//выводим значение dX
Console.Write("Значение _dX__ = ");
Console.WriteLine(dX[i].TermsSet[t].Parametrs[p]);
#endif
}
}
}
//выводим значение BEST
// Console.Write("Значение BEST_ = ");
// Console.WriteLine(BEST);
//расчитываем значение X(t+dt)
for (int i = 0; i < Population.Length; i++)
{
Population[i] = new KnowlegeBaseSARules(Population[i]);
for (int t = 0; t < Population[i].TermsSet.Count; t++)
{
for (int p = 0; p < F[i].TermsSet[t].CountParams; p++)
{
Population[i].TermsSet[t].Parametrs[p] = Population[i].TermsSet[t].Parametrs[p] + calcdeltat(ct) * dX[i].TermsSet[t].Parametrs[p];
#if debug
//выводим значение Xnew
Console.Write("Знание X(t+dt) = ");
Console.WriteLine(Population[i].TermsSet[t].Parametrs[p]);
#endif
}
}
}
for (int i = 0; i < Population.Length; i++)
{
double temp = result.ErrorLearnSamples(Population[i]);
if (double.IsNaN(temp) || double.IsInfinity(temp))
{
result.UnlaidProtectionFix(Xfood);
temp = result.ErrorLearnSamples(Population[i]);
}
if (temp < bestError)
{
BEST = new KnowlegeBaseSARules(Population[i]);
bestError = temp;
}
}
double y = it;
if (y % 50 == 0 & y != 0)
{
Console.WriteLine(it);
Console.WriteLine(bestError);
}
#if debug
// выводим значение лучшей ошибки Kbest
Console.Write("Значние BestError = ");
Console.WriteLine(bestError);
Console.WriteLine(".");
#endif
}
result.RulesDatabaseSet[0] = BEST;
return(result);
}