Changeset 8240 for trunk/sources/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/Vladislavleva/RationalPolynomialTwoDimensional.cs

Timestamp:

07/05/12 17:25:44 (12 years ago)

Author:

gkronber

Message:

#1784 adapted Vladislavleva instances

File:

• trunk/sources/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/Vladislavleva/RationalPolynomialTwoDimensional.cs (modified) (1 diff)

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

@@ -27 +27 @@
   public class RationalPolynomialTwoDimensional : ArtificialRegressionDataDescriptor {
 
-    public override string Name { get { return "Vladislavleva RatPol2D"; } }
+    public override string Name { get { return "Vladislavleva-8 F8(X1, X2) = ((X1 - 3)^4 + (X2 - 3)³ - (X2 -3)) / ((X2 - 2)^4 + 10)"; } }
     public override string Description {
       get {
         return "Paper: Order of Nonlinearity as a Complexity Measure for Models Generated by Symbolic Regression via Pareto Genetic Programming " + Environment.NewLine
         + "Authors: Ekaterina J. Vladislavleva, Member, IEEE, Guido F. Smits, Member, IEEE, and Dick den Hertog" + Environment.NewLine
-        + "Function: F8(X1, X2) = ((X1 - 3)^4 + (X2 - 3)^3 - (X2 -3)) / ((X2 - 2)^4 + 10)" + Environment.NewLine
+        + "Function: F8(X1, X2) = ((X1 - 3)^4 + (X2 - 3)³ - (X2 -3)) / ((X2 - 2)^4 + 10)" + Environment.NewLine
         + "Training Data: 50 points X1, X2 = Rand(0.05, 6.05)" + Environment.NewLine
         + "Test Data: 1157 points X1, X2 = (-0.25:0.2:6.35)" + Environment.NewLine