Changeset 15803 for branches/2886_SymRegGrammarEnumeration/HeuristicLab.Algorithms.DataAnalysis.SymRegGrammarEnumeration/GrammarEnumeration/GrammarEnumerationAlgorithm.cs

Timestamp:

02/22/18 13:11:40 (6 years ago)

Author:

lkammere

Message:

#2886: Deactivate generation of dot file for visualizing search tree.

File:

• branches/2886_SymRegGrammarEnumeration/HeuristicLab.Algorithms.DataAnalysis.SymRegGrammarEnumeration/GrammarEnumeration/GrammarEnumerationAlgorithm.cs (modified) (9 diffs)

branches/2886_SymRegGrammarEnumeration/HeuristicLab.Algorithms.DataAnalysis.SymRegGrammarEnumeration/GrammarEnumeration/GrammarEnumerationAlgorithm.cs

@@ -25 +25 @@
     private readonly string BestTrainingQualityName = "Best R² (Training)";
     private readonly string BestTrainingSolutionName = "Best solution (Training)";
+    private readonly string SearchStructureSizeName = "Search Structure Size";
+    private readonly string GeneratedPhrasesName = "Generated/Archived Phrases";
     private readonly string GeneratedSentencesName = "Generated Sentences";
     private readonly string DistinctSentencesName = "Distinct Sentences";
@@ -115 +117 @@
 
       using (TextWriterTraceListener dotFileTrace = new TextWriterTraceListener(new FileStream(dotFileName, FileMode.Create))) {
-        dotFileTrace.Write("digraph searchgraph {"); 
+        LogSearchGraph(dotFileTrace, "digraph searchgraph {");
 
         OpenPhrases.Store(phrase0Hash, phrase0);
@@ -124 +126 @@
           SymbolString currPhrase = fetchedPhrase.SymbolString;
 
-          dotFileTrace.Write(
-            $"{fetchedPhrase.Hash} [label=\"{Grammar.PostfixToInfixParser(fetchedPhrase.SymbolString)}\"];");
+          LogSearchGraph(dotFileTrace, $"{fetchedPhrase.Hash} [label=\"{Grammar.PostfixToInfixParser(fetchedPhrase.SymbolString)}\"];");
 
           ArchivedPhrases.Add(fetchedPhrase.Hash, currPhrase);
@@ -142 +143 @@
               var phraseHash = Grammar.CalcHashCode(newPhrase);
 
-              dotFileTrace.Write(
-                $"{fetchedPhrase.Hash} -> {phraseHash} [label=\"{expandedSymbol.StringRepresentation} + → {productionAlternative}\"];");
+              LogSearchGraph(dotFileTrace, $"{fetchedPhrase.Hash} -> {phraseHash} [label=\"{expandedSymbol.StringRepresentation} + → {productionAlternative}\"];");
 
               if (newPhrase.IsSentence()) {
@@ -155 +155 @@
                   EvaluateSentence(newPhrase);
 
-                  dotFileTrace.Write(
-                    $"{phraseHash} [label=\"{Grammar.PostfixToInfixParser(newPhrase)}\", style=\"filled\"];");
+                  LogSearchGraph(dotFileTrace, $"{phraseHash} [label=\"{Grammar.PostfixToInfixParser(newPhrase)}\", style=\"filled\"];");
                 }
                 UpdateView(AllSentences, DistinctSentences);
@@ -168 +167 @@
 
         // Overwrite formatting of start search node and best found solution.
-        dotFileTrace.Write(
-          $"{Grammar.CalcHashCode(BestTrainingSentence)} [label=\"{Grammar.PostfixToInfixParser(BestTrainingSentence)}\", shape=Mcircle, style=\"filled,bold\"];");
-        dotFileTrace.Write($"{phrase0Hash} [label=\"{Grammar.PostfixToInfixParser(phrase0)}\", shape=doublecircle];}}");
+        LogSearchGraph(dotFileTrace, $"{Grammar.CalcHashCode(BestTrainingSentence)} [label=\"{Grammar.PostfixToInfixParser(BestTrainingSentence)}\", shape=Mcircle, style=\"filled,bold\"];");
+        LogSearchGraph(dotFileTrace, $"{phrase0Hash} [label=\"{Grammar.PostfixToInfixParser(phrase0)}\", shape=doublecircle];}}");
         dotFileTrace.Flush();
       }
@@ -219 +217 @@
       Results.Add(new Result(BestTrainingQualityName, new DoubleValue(-1.0)));
 
+      Results.Add(new Result(GeneratedPhrasesName, new IntValue(0)));
+      Results.Add(new Result(SearchStructureSizeName, new IntValue(0)));
       Results.Add(new Result(GeneratedSentencesName, new IntValue(0)));
       Results.Add(new Result(DistinctSentencesName, new IntValue(0)));
@@ -234 +234 @@
       if (force || updates % GuiUpdateInterval == 0) {
         var allGeneratedEnum = allGenerated.Values.SelectMany(x => x).ToArray();
+        ((IntValue)Results[GeneratedPhrasesName].Value).Value = ArchivedPhrases.Count;
+        ((IntValue)Results[SearchStructureSizeName].Value).Value = OpenPhrases.Count;
         ((IntValue)Results[GeneratedSentencesName].Value).Value = allGeneratedEnum.Length;
         ((IntValue)Results[DistinctSentencesName].Value).Value = distinctGenerated.Count;
@@ -277 +279 @@
       Results.Add(new Result("Distinct generated sentences", new StringMatrix(distinctSentencesMatrix)));
     }
+   
+    private void LogSearchGraph(TraceListener listener, String msg) {
+#if false
+      listener.Write(msg);
+#endif
+    }
     #endregion