Changeset 14232 for branches/symbreg-factors-2650/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/Grammars/ArithmeticExpressionGrammar.cs

Timestamp:

08/03/16 18:54:14 (8 years ago)

Author:

gkronber

Message:

created a feature branch for #2650 (support for categorical variables in symb reg) with a first set of changes

work in progress...

Location:

branches/symbreg-factors-2650

Files:

• . (copied) (copied from trunk/sources)
• HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/Grammars/ArithmeticExpressionGrammar.cs (modified) (2 diffs)

branches/symbreg-factors-2650/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/Grammars/ArithmeticExpressionGrammar.cs

@@ -53 +53 @@
       constant.MaxValue = 20;
       var variableSymbol = new HeuristicLab.Problems.DataAnalysis.Symbolic.Variable();
+      var factorVariableSymbol = new FactorVariable();
 
-      var allSymbols = new List<Symbol>() { add, sub, mul, div, constant, variableSymbol };
+      var allSymbols = new List<Symbol>() { add, sub, mul, div, constant, variableSymbol, factorVariableSymbol };
       var functionSymbols = new List<Symbol>() { add, sub, mul, div };
 
@@ -65 +66 @@
       SetSubtreeCount(constant, 0, 0);
       SetSubtreeCount(variableSymbol, 0, 0);
+      SetSubtreeCount(factorVariableSymbol, 0, 0);
 
       // allow each symbol as child of the start symbol