Changeset 6017 for branches/HeuristicLab.MetaOptimization/HeuristicLab.Problems.MetaOptimization/3.3/Evaluators

Timestamp:

04/17/11 11:03:48 (14 years ago)

Author:

cneumuel

Message:

#1215

• fixed import of existing algorithm
• moved operators in subfolders
• extended tests for SymbolicExpressionGrammar

File:

• branches/HeuristicLab.MetaOptimization/HeuristicLab.Problems.MetaOptimization/3.3/Evaluators/AlgorithmEvaluator.cs (modified) (3 diffs)

branches/HeuristicLab.MetaOptimization/HeuristicLab.Problems.MetaOptimization/3.3/Evaluators/AlgorithmEvaluator.cs

@@ -1 +1 @@
 using System;
 using System.Diagnostics;
+using System.Linq;
 using HeuristicLab.Common;
 using HeuristicLab.Core;
 using HeuristicLab.Data;
+using HeuristicLab.Encodings.SymbolicExpressionTreeEncoding;
 using HeuristicLab.Operators;
 using HeuristicLab.Optimization;
 using HeuristicLab.Parameters;
 using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
+using HeuristicLab.Problems.DataAnalysis.Symbolic.Regression;
 
 namespace HeuristicLab.Problems.MetaOptimization {
@@ -54 +57 @@
       IAlgorithm algorithm = AlgorithmParameter.ActualValue;
 
+      #region Debug Code for SymbolicRegressionGrammar
+      var srp = (SymbolicRegressionSingleObjectiveProblem)algorithm.Problem;
+      //Console.WriteLine("Evaluating Grammar: " + PrintGrammar(srp.SymbolicExpressionTreeGrammar));
+      #endregion
+
       var sw = new Stopwatch();
       sw.Start();
       algorithm.StartSync();
       sw.Stop();
-      Console.WriteLine("{0},{1}: {2}", ProblemIndexParameter.ActualValue.Value, RepetitionIndexParameter.ActualValue.Value, sw.Elapsed);
+      Console.WriteLine("{0},{1}: {2} (Grammar: {3})", ProblemIndexParameter.ActualValue.Value, RepetitionIndexParameter.ActualValue.Value, sw.Elapsed, PrintGrammar(srp.SymbolicExpressionTreeGrammar));
 
       RunsParameter.Value = new ItemList<IRun>(algorithm.Runs);
@@ -72 +80 @@
       parameterConfiguration.Randomize(random);
     }
+
+    // for debug purposes, remove later
+    private static string PrintGrammar(ISymbolicExpressionGrammar grammar) {
+      return string.Join(string.Empty, grammar.Symbols.Select(x => x.InitialFrequency).ToArray());
+      //foreach (var symbol in grammar.Symbols) {
+      //  Console.WriteLine("{0} ({1})", symbol.ToString(), symbol.InitialFrequency);
+      //}
+    }
   }
 }