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

Timestamp:

03/28/19 11:22:24 (5 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)

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)