Changeset 11434 for trunk/sources/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/Keijzer/KeijzerFunctionOne.cs

Timestamp:

10/09/14 11:15:59 (10 years ago)

Author:

mkommend

Message:

#2259: Changed ValueGenerator to work with decimals instead of doubles to achieve a higher accuracy and adapted all problem instance providers accordingly.

File:

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

trunk/sources/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/Keijzer/KeijzerFunctionOne.cs

@@ -48 +48 @@
     protected override List<List<double>> GenerateValues() {
       List<List<double>> data = new List<List<double>>();
-      data.Add(ValueGenerator.GenerateSteps(-1, 1, 0.1).ToList());
-      data[0].AddRange(ValueGenerator.GenerateSteps(-1, 1, 0.001));
+      data.Add(ValueGenerator.GenerateSteps(-1, 1, 0.1m).Select(v => (double)v).ToList());
+      data[0].AddRange(ValueGenerator.GenerateSteps(-1, 1, 0.001m).Select(v => (double)v));
 
       double x;