Changeset 11332

Timestamp:

09/02/14 15:18:51 (10 years ago)

Author:

mkommend

Message:

#2238: Removed grammar objects from trees used in symbolic data analysissolutions.

Location:

trunk/sources

Files:

• HeuristicLab.Problems.DataAnalysis.Symbolic.Classification/3.4/SymbolicClassificationSolution.cs (modified) (2 diffs)
• HeuristicLab.Problems.DataAnalysis.Symbolic.Classification/3.4/SymbolicDiscriminantFunctionClassificationSolution.cs (modified) (2 diffs)
• HeuristicLab.Problems.DataAnalysis.Symbolic.Regression/3.4/SymbolicRegressionSolution.cs (modified) (2 diffs)
• HeuristicLab.Problems.DataAnalysis.Symbolic.Views/3.4/InteractiveSymbolicExpressionTreeChart.cs (modified) (2 diffs)

trunk/sources/HeuristicLab.Problems.DataAnalysis.Symbolic.Classification/3.4/SymbolicClassificationSolution.cs

@@ -20 +20 @@
 #endregion
 
+using System.Linq;
 using HeuristicLab.Common;
 using HeuristicLab.Core;
 using HeuristicLab.Data;
+using HeuristicLab.Encodings.SymbolicExpressionTreeEncoding;
 using HeuristicLab.Optimization;
 using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
@@ -61 +63 @@
     public SymbolicClassificationSolution(ISymbolicClassificationModel model, IClassificationProblemData problemData)
       : base(model, problemData) {
+      foreach (var node in model.SymbolicExpressionTree.Root.IterateNodesPrefix().OfType<SymbolicExpressionTreeTopLevelNode>())
+        node.SetGrammar(null);
+
       Add(new Result(ModelLengthResultName, "Length of the symbolic classification model.", new IntValue()));
       Add(new Result(ModelDepthResultName, "Depth of the symbolic classification model.", new IntValue()));

trunk/sources/HeuristicLab.Problems.DataAnalysis.Symbolic.Classification/3.4/SymbolicDiscriminantFunctionClassificationSolution.cs

@@ -24 +24 @@
 using HeuristicLab.Core;
 using HeuristicLab.Data;
+using HeuristicLab.Encodings.SymbolicExpressionTreeEncoding;
 using HeuristicLab.Optimization;
 using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
@@ -107 +108 @@
     public SymbolicDiscriminantFunctionClassificationSolution(ISymbolicDiscriminantFunctionClassificationModel model, IClassificationProblemData problemData)
       : base(model, problemData) {
+      foreach (var node in model.SymbolicExpressionTree.Root.IterateNodesPrefix().OfType<SymbolicExpressionTreeTopLevelNode>())
+        node.SetGrammar(null);
+
       Add(new Result(ModelLengthResultName, "Length of the symbolic classification model.", new IntValue()));
       Add(new Result(ModelDepthResultName, "Depth of the symbolic classification model.", new IntValue()));
-
 
       ResultCollection estimationLimitResults = new ResultCollection();

trunk/sources/HeuristicLab.Problems.DataAnalysis.Symbolic.Regression/3.4/SymbolicRegressionSolution.cs

@@ -24 +24 @@
 using HeuristicLab.Core;
 using HeuristicLab.Data;
+using HeuristicLab.Encodings.SymbolicExpressionTreeEncoding;
 using HeuristicLab.Optimization;
 using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
@@ -102 +103 @@
     public SymbolicRegressionSolution(ISymbolicRegressionModel model, IRegressionProblemData problemData)
       : base(model, problemData) {
+      foreach (var node in model.SymbolicExpressionTree.Root.IterateNodesPrefix().OfType<SymbolicExpressionTreeTopLevelNode>())
+        node.SetGrammar(null);
+
       Add(new Result(ModelLengthResultName, "Length of the symbolic regression model.", new IntValue()));
       Add(new Result(ModelDepthResultName, "Depth of the symbolic regression model.", new IntValue()));

trunk/sources/HeuristicLab.Problems.DataAnalysis.Symbolic.Views/3.4/InteractiveSymbolicExpressionTreeChart.cs

@@ -91 +91 @@
     }
 
+
+    private static readonly ISymbolicExpressionGrammar grammar = new TypeCoherentExpressionGrammar();
     private void insertNodeToolStripMenuItem_Click(object sender, EventArgs e) {
       if (currSelected == null || currSelected.Content is SymbolicExpressionTreeTerminalNode) return;
@@ -96 +98 @@
 
       using (var dialog = new InsertNodeDialog()) {
-        dialog.SetAllowedSymbols(parent.Grammar.Symbols.Where(s => !(s is ProgramRootSymbol || s is StartSymbol || s is Defun || s is GroupSymbol))); // allow everything
+        dialog.SetAllowedSymbols(grammar.Symbols.Where(s => !(s is ProgramRootSymbol || s is StartSymbol || s is Defun || s is GroupSymbol))); // allow everything
         dialog.ShowDialog(this);
         if (dialog.DialogResult != DialogResult.OK) return;