Changeset 8999 for trunk/sources/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/Vladislavleva/SineCosineFunction.cs

Timestamp:

12/04/12 20:04:44 (12 years ago)

Author:

gkronber

Message:

#1979 adapted Vladislavleva instances to match the definition from the GP Benchmarks paper

File:

• trunk/sources/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/Vladislavleva/SineCosineFunction.cs (modified) (3 diffs)

trunk/sources/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/Vladislavleva/SineCosineFunction.cs

@@ -34 +34 @@
         + "Function: F6(X1, X2) = 6 * sin(X1) * cos(X2)" + Environment.NewLine
         + "Training Data: 30 points X1, X2 = Rand(0.1, 5.9)" + Environment.NewLine
-        + "Test Data: 961 points X1, X2 = (-0.05:0.02:6.05)" + Environment.NewLine
+        + "Test Data: 306*306 points X1, X2 = (-0.05:0.02:6.05)" + Environment.NewLine
         + "Function Set: +, -, *, /, square, e^x, e^-x, x^eps, x + eps, x * eps";
       }
@@ -43 +43 @@
     protected override int TrainingPartitionStart { get { return 0; } }
     protected override int TrainingPartitionEnd { get { return 30; } }
-    protected override int TestPartitionStart { get { return 500; } }
-    protected override int TestPartitionEnd { get { return 1461; } }
+    protected override int TestPartitionStart { get { return 30; } }
+    protected override int TestPartitionEnd { get { return 30 + (306 * 306); } }
 
     protected override List<List<double>> GenerateValues() {
@@ -53 +53 @@
 
       for (int i = 0; i < AllowedInputVariables.Count(); i++) {
-        data.Add(ValueGenerator.GenerateUniformDistributedValues(500, 0.1, 5.9).ToList());
+        data.Add(ValueGenerator.GenerateUniformDistributedValues(30, 0.1, 5.9).ToList());
         data[i].AddRange(combinations[i]);
       }