Changeset 16722 for branches/2988_ModelsOfModels2/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/Grammars

Timestamp:

03/28/19 11:22:24 (6 years ago)

Author:

msemenki

Message:

#2988: Add first version of GP for Evolvment models of models.

Location:

branches/2988_ModelsOfModels2

Files:

• . (added)
• HeuristicLab.Problems.DataAnalysis.Symbolic (copied) (copied from trunk/HeuristicLab.Problems.DataAnalysis.Symbolic) (1 prop)
• HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/Grammars/FullFunctionalExpressionGrammar.cs (modified) (4 diffs)
• HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/Grammars/TypeCoherentExpressionGrammar.cs (modified) (6 diffs)

branches/2988_ModelsOfModels2/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/Grammars/FullFunctionalExpressionGrammar.cs

@@ -55 +55 @@
       var log = new Logarithm();
       var abs = new Absolute();
+      var tanh = new HyperbolicTangent();
       var pow = new Power();
       pow.InitialFrequency = 0.0;
@@ -120 +121 @@
       constant.MinValue = -20;
       constant.MaxValue = 20;
+
+      var treeModel = new TreeModel();
+
       var variableSymbol = new HeuristicLab.Problems.DataAnalysis.Symbolic.Variable();
       var binFactorVariable = new BinaryFactorVariable();
@@ -129 +133 @@
       autoregressiveVariable.Enabled = false;
 
-      var allSymbols = new List<Symbol>() { add, sub, mul, div, aq, mean, abs, sin, cos, tan, log, square, cube, pow, sqrt, cubeRoot, root, exp,
+      var allSymbols = new List<Symbol>() { add, sub, mul, div, aq, mean, abs, sin, cos, tan, log, square, cube, pow, sqrt, cubeRoot, root, exp, tanh,
         airyA, airyB, bessel, cosineIntegral, dawson, erf, expIntegralEi, fresnelCosineIntegral, fresnelSineIntegral, gamma, hypCosineIntegral, hypSineIntegral, norm, psi, sineIntegral,
         @if, gt, lt, and, or, not,xor, timeLag, integral, derivative, constant, variableSymbol, binFactorVariable, factorVariable, laggedVariable,autoregressiveVariable, variableCondition };
-      var unaryFunctionSymbols = new List<Symbol>() { abs, square, sqrt, cube, cubeRoot, sin, cos, tan, log, exp, not, timeLag, integral, derivative,
+      var unaryFunctionSymbols = new List<Symbol>() { abs, square, sqrt, cube, cubeRoot, sin, cos, tan, log, exp, tanh, not, timeLag, integral, derivative,
         airyA, airyB, bessel, cosineIntegral, dawson, erf, expIntegralEi, fresnelCosineIntegral, fresnelSineIntegral, gamma, hypCosineIntegral, hypSineIntegral, norm, psi, sineIntegral
       };
@@ -138 +142 @@
       var binaryFunctionSymbols = new List<Symbol>() { pow, root, gt, lt, aq, variableCondition };
       var ternarySymbols = new List<Symbol>() { add, sub, mul, div, mean, and, or, xor };
-      var terminalSymbols = new List<Symbol>() { variableSymbol, binFactorVariable, factorVariable, constant, laggedVariable, autoregressiveVariable };
+      var terminalSymbols = new List<Symbol>() { variableSymbol, binFactorVariable, factorVariable, constant, laggedVariable, autoregressiveVariable, treeModel };
 
       foreach (var symb in allSymbols)

branches/2988_ModelsOfModels2/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/Grammars/TypeCoherentExpressionGrammar.cs

@@ -85 +85 @@
       var gamma = new Gamma();
       var hypCosineIntegral = new HyperbolicCosineIntegral();
+      var tanh = new HyperbolicTangent();
       var hypSineIntegral = new HyperbolicSineIntegral();
       var norm = new Norm();
@@ -107 +108 @@
       constant.MinValue = -20;
       constant.MaxValue = 20;
+
       var variableSymbol = new Variable();
       var binFactorVariable = new BinaryFactorVariable();
@@ -112 +114 @@
       var laggedVariable = new LaggedVariable();
       var autoregressiveVariable = new AutoregressiveTargetVariable();
+
+      var treeModel = new TreeModel();
       #endregion
 
       #region group symbol declaration
       var arithmeticSymbols = new GroupSymbol(ArithmeticFunctionsName, new List<ISymbol>() { add, sub, mul, div, mean });
-      var trigonometricSymbols = new GroupSymbol(TrigonometricFunctionsName, new List<ISymbol>() { sin, cos, tan });
-      var exponentialAndLogarithmicSymbols = new GroupSymbol(ExponentialFunctionsName, new List<ISymbol> { exp, log });
+      var trigonometricSymbols = new GroupSymbol(TrigonometricFunctionsName, new List<ISymbol>() { sin, cos, tan, tanh});
+      var exponentialAndLogarithmicSymbols = new GroupSymbol(ExponentialFunctionsName, new List<ISymbol> { exp, log});
       var specialFunctions = new GroupSymbol(SpecialFunctionsName, new List<ISymbol> { abs, airyA, airyB, bessel, cosineIntegral, dawson, erf, expIntegralEi,
         fresnelCosineIntegral,fresnelSineIntegral,gamma,hypCosineIntegral,hypSineIntegral,norm, psi, sineIntegral, analyticalQuotient});
-      var terminalSymbols = new GroupSymbol(TerminalsName, new List<ISymbol> { constant, variableSymbol, binFactorVariable, factorVariable });
+      var terminalSymbols = new GroupSymbol(TerminalsName, new List<ISymbol> { constant, variableSymbol, binFactorVariable, factorVariable, treeModel });
       var realValuedSymbols = new GroupSymbol(RealValuedSymbolsName, new List<ISymbol>() { arithmeticSymbols, trigonometricSymbols, exponentialAndLogarithmicSymbols, specialFunctions, terminalSymbols });
 
@@ -242 +246 @@
       Symbols.First(s => s is Average).Enabled = false;
       Symbols.First(s => s is Absolute).Enabled = false;
+      Symbols.First(s => s is HyperbolicTangent).Enabled = false;
       Symbols.First(s => s.Name == TrigonometricFunctionsName).Enabled = false;
       Symbols.First(s => s.Name == PowerFunctionsName).Enabled = false;
@@ -254 +259 @@
       Symbols.First(s => s is Xor).Enabled = false;
       Symbols.First(s => s is Absolute).Enabled = false;
+      Symbols.First(s => s is HyperbolicTangent).Enabled = false;
       Symbols.First(s => s.Name == TrigonometricFunctionsName).Enabled = false;
       Symbols.First(s => s.Name == ExponentialFunctionsName).Enabled = false;
@@ -264 +270 @@
       Symbols.First(s => s is Average).Enabled = false;
       Symbols.First(s => s is Absolute).Enabled = false;
+      Symbols.First(s => s is HyperbolicTangent).Enabled = false;
       Symbols.First(s => s.Name == TrigonometricFunctionsName).Enabled = false;
       Symbols.First(s => s.Name == PowerFunctionsName).Enabled = false;