Changeset 16801 for branches/2521_ProblemRefactoring/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/Interpreter/IntervalInterpreter.cs

Timestamp:

04/17/19 16:03:57 (5 years ago)

Author:

mkommend

Message:

#2521: Merged trunk changes and adapted programmable problem templates for combined solutions.

Location:

branches/2521_ProblemRefactoring

Files:

• . (modified) (1 prop)
• HeuristicLab.Problems.DataAnalysis.Symbolic (modified) (1 prop)
• HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/Interpreter/IntervalInterpreter.cs (modified) (4 diffs)

branches/2521_ProblemRefactoring/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/Interpreter/IntervalInterpreter.cs

@@ -69 +69 @@
     #endregion
 
-    public Interval GetSymbolicExressionTreeInterval(ISymbolicExpressionTree tree, IDataset dataset, IEnumerable<int> rows = null) {
+    public Interval GetSymbolicExpressionTreeInterval(ISymbolicExpressionTree tree, IDataset dataset, IEnumerable<int> rows = null) {
       var variableRanges = DatasetUtil.GetVariableRanges(dataset, rows);
-      return GetSymbolicExressionTreeInterval(tree, variableRanges);
-    }
-
-    public Interval GetSymbolicExressionTreeIntervals(ISymbolicExpressionTree tree, IDataset dataset,
+      return GetSymbolicExpressionTreeInterval(tree, variableRanges);
+    }
+
+    public Interval GetSymbolicExpressionTreeIntervals(ISymbolicExpressionTree tree, IDataset dataset,
       out Dictionary<ISymbolicExpressionTreeNode, Interval> nodeIntervals, IEnumerable<int> rows = null) {
       var variableRanges = DatasetUtil.GetVariableRanges(dataset, rows);
-      return GetSymbolicExressionTreeIntervals(tree, variableRanges, out nodeIntervals);
-    }
-
-    public Interval GetSymbolicExressionTreeInterval(ISymbolicExpressionTree tree, Dictionary<string, Interval> variableRanges) {
+      return GetSymbolicExpressionTreeIntervals(tree, variableRanges, out nodeIntervals);
+    }
+
+    public Interval GetSymbolicExpressionTreeInterval(ISymbolicExpressionTree tree, Dictionary<string, Interval> variableRanges) {
       lock (syncRoot) {
         EvaluatedSolutions++;
@@ -96 +96 @@
 
 
-    public Interval GetSymbolicExressionTreeIntervals(ISymbolicExpressionTree tree,
+    public Interval GetSymbolicExpressionTreeIntervals(ISymbolicExpressionTree tree,
       Dictionary<string, Interval> variableRanges, out Dictionary<ISymbolicExpressionTreeNode, Interval> nodeIntervals) {
       lock (syncRoot) {
@@ -108 +108 @@
       // fix incorrect intervals if necessary (could occur because of numerical errors)
       nodeIntervals = new Dictionary<ISymbolicExpressionTreeNode, Interval>();
-      foreach(var kvp in intervals) {
+      foreach (var kvp in intervals) {
         var interval = kvp.Value;
         if (interval.IsInfiniteOrUndefined || interval.LowerBound <= interval.UpperBound)
@@ -216 +216 @@
             var argumentInterval = Evaluate(instructions, ref instructionCounter, nodeIntervals);
             result = Interval.Tangens(argumentInterval);
+            break;
+          }
+        case OpCodes.Tanh: {
+            var argumentInterval = Evaluate(instructions, ref instructionCounter, nodeIntervals);
+            result = Interval.HyperbolicTangent(argumentInterval);
             break;
           }