Changeset 15973 for branches/2522_RefactorPluginInfrastructure/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/Keijzer

Timestamp:

06/28/18 11:13:37 (6 years ago)

Author:

gkronber

Message:

#2522: merged trunk changes from r13402:15972 to branch resolving conflicts where necessary

Location:

branches/2522_RefactorPluginInfrastructure

Files:

• . (modified) (2 props)
• HeuristicLab.Problems.Instances.DataAnalysis (modified) (1 prop)
• HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/Keijzer/KeijzerFunctionEight.cs (modified) (1 diff)
• HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/Keijzer/KeijzerFunctionEleven.cs (modified) (4 diffs)
• HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/Keijzer/KeijzerFunctionFifteen.cs (modified) (4 diffs)
• HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/Keijzer/KeijzerFunctionFive.cs (modified) (3 diffs)
• HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/Keijzer/KeijzerFunctionFour.cs (modified) (1 diff)
• HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/Keijzer/KeijzerFunctionFourteen.cs (modified) (4 diffs)
• HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/Keijzer/KeijzerFunctionNine.cs (modified) (1 diff)
• HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/Keijzer/KeijzerFunctionOne.cs (modified) (1 diff)
• HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/Keijzer/KeijzerFunctionSeven.cs (modified) (1 diff)
• HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/Keijzer/KeijzerFunctionSix.cs (modified) (1 diff)
• HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/Keijzer/KeijzerFunctionTen.cs (modified) (4 diffs)
• HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/Keijzer/KeijzerFunctionThirteen.cs (modified) (4 diffs)
• HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/Keijzer/KeijzerFunctionThree.cs (modified) (1 diff)
• HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/Keijzer/KeijzerFunctionTwelve.cs (modified) (4 diffs)
• HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/Keijzer/KeijzerFunctionTwo.cs (modified) (1 diff)
• HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/Keijzer/KeijzerInstanceProvider.cs (modified) (3 diffs)

branches/2522_RefactorPluginInfrastructure

@@ -24 +24 @@
 protoc.exe
 obj
+.vs

@@ -24 +24 @@
 protoc.exe
 obj
+.vs

branches/2522_RefactorPluginInfrastructure/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/Keijzer/KeijzerFunctionEight.cs

@@ -1 +1 @@
 #region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.

branches/2522_RefactorPluginInfrastructure/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/Keijzer/KeijzerFunctionEleven.cs

@@ -1 +1 @@
 #region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
@@ -24 +24 @@
 using System.Linq;
 using HeuristicLab.Common;
+using HeuristicLab.Random;
 
 namespace HeuristicLab.Problems.Instances.DataAnalysis {
@@ -36 +37 @@
           + "Function: f(x, y) = xy + sin((x - 1)(y - 1))" + Environment.NewLine
           + "range(train): 20 Training cases x,y = rnd(-3, 3)" + Environment.NewLine
-          + "range(test): x,y = [-3:0.01:3]" + Environment.NewLine
-          + "Function Set: x + y, x * y, 1/x, -x, sqrt(x)";
+          + "range(test): x,y = [-3:0.1:3]" + Environment.NewLine
+          + "Function Set: x + y, x * y, 1/x, -x, sqrt(x)" + Environment.NewLine
+          + "Comments: Reduced test set compared to original publication!";
       }
     }
@@ -46 +48 @@
     protected override int TrainingPartitionEnd { get { return 20; } }
     protected override int TestPartitionStart { get { return 20; } }
-    protected override int TestPartitionEnd { get { return 20 + (601 * 601); } }
+    protected override int TestPartitionEnd { get { return 20 + (61 * 61); } }
+    public int Seed { get; private set; }
 
+    public KeijzerFunctionEleven() : this((int)System.DateTime.Now.Ticks) {
+    }
+    public KeijzerFunctionEleven(int seed) : base() {
+      Seed = seed;
+    }
     protected override List<List<double>> GenerateValues() {
       List<List<double>> data = new List<List<double>>();
-      List<double> oneVariableTestData = SequenceGenerator.GenerateSteps(-3, 3, 0.01m).Select(v => (double)v).ToList();
+      List<double> oneVariableTestData = SequenceGenerator.GenerateSteps(-3, 3, 0.1m).Select(v => (double)v).ToList();
       List<List<double>> testData = new List<List<double>>() { oneVariableTestData, oneVariableTestData };
 
       var combinations = ValueGenerator.GenerateAllCombinationsOfValuesInLists(testData).ToList();
-
+      var rand = new MersenneTwister((uint)Seed);
       for (int i = 0; i < AllowedInputVariables.Count(); i++) {
-        data.Add(ValueGenerator.GenerateUniformDistributedValues(20, -3, 3).ToList());
+        data.Add(ValueGenerator.GenerateUniformDistributedValues(rand.Next(), 20, -3, 3).ToList());
         data[i].AddRange(combinations[i]);
       }

branches/2522_RefactorPluginInfrastructure/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/Keijzer/KeijzerFunctionFifteen.cs

@@ -1 +1 @@
 #region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
@@ -24 +24 @@
 using System.Linq;
 using HeuristicLab.Common;
+using HeuristicLab.Random;
 
 namespace HeuristicLab.Problems.Instances.DataAnalysis {
@@ -35 +36 @@
         + "Function: f(x, y) = x³ / 5 + y³ / 2 - y - x" + Environment.NewLine
         + "range(train): 20 Training cases x,y = rnd(-3, 3)" + Environment.NewLine
-        + "range(test): x,y = [-3:0.01:3]" + Environment.NewLine
-        + "Function Set: x + y, x * y, 1/x, -x, sqrt(x)";
+        + "range(test): x,y = [-3:0.1:3]" + Environment.NewLine
+        + "Function Set: x + y, x * y, 1/x, -x, sqrt(x)" + Environment.NewLine
+        + "Comments: Reduced test set compared to original publication!";
       }
     }
@@ -45 +47 @@
     protected override int TrainingPartitionEnd { get { return 20; } }
     protected override int TestPartitionStart { get { return 20; } }
-    protected override int TestPartitionEnd { get { return 20 + (601 * 601); } }
+    protected override int TestPartitionEnd { get { return 20 + (61 * 61); } }
+    public int Seed { get; private set; }
 
+    public KeijzerFunctionFifteen() : this((int)System.DateTime.Now.Ticks) {
+    }
+    public KeijzerFunctionFifteen(int seed) : base() {
+      Seed = seed;
+    }
     protected override List<List<double>> GenerateValues() {
       List<List<double>> data = new List<List<double>>();
-      List<double> oneVariableTestData = SequenceGenerator.GenerateSteps(-3, 3, 0.01m).Select(v => (double)v).ToList();
+      List<double> oneVariableTestData = SequenceGenerator.GenerateSteps(-3, 3, 0.1m).Select(v => (double)v).ToList();
       List<List<double>> testData = new List<List<double>>() { oneVariableTestData, oneVariableTestData };
 
       var combinations = ValueGenerator.GenerateAllCombinationsOfValuesInLists(testData).ToList();
+      var rand = new MersenneTwister((uint)Seed);
 
       for (int i = 0; i < AllowedInputVariables.Count(); i++) {
-        data.Add(ValueGenerator.GenerateUniformDistributedValues(20, -3, 3).ToList());
+        data.Add(ValueGenerator.GenerateUniformDistributedValues(rand.Next(), 20, -3, 3).ToList());
         data[i].AddRange(combinations[i]);
       }

branches/2522_RefactorPluginInfrastructure/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/Keijzer/KeijzerFunctionFive.cs

@@ -1 +1 @@
 #region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
@@ -23 +23 @@
 using System.Collections.Generic;
 using System.Linq;
+using HeuristicLab.Random;
 
 namespace HeuristicLab.Problems.Instances.DataAnalysis {
@@ -45 +46 @@
     protected override int TestPartitionStart { get { return 1000; } }
     protected override int TestPartitionEnd { get { return 11000; } }
+    public int Seed { get; private set; }
 
+    public KeijzerFunctionFive() : this((int)System.DateTime.Now.Ticks) {
+    }
+    public KeijzerFunctionFive(int seed) : base() {
+      Seed = seed;
+    }
     protected override List<List<double>> GenerateValues() {
       List<List<double>> data = new List<List<double>>();
-      data.Add(ValueGenerator.GenerateUniformDistributedValues(TestPartitionEnd, -1, 1).ToList());
-      data.Add(ValueGenerator.GenerateUniformDistributedValues(TestPartitionEnd, 1, 2).ToList());
-      data.Add(ValueGenerator.GenerateUniformDistributedValues(TestPartitionEnd, -1, 1).ToList());
+      var rand = new MersenneTwister((uint)Seed);
+
+      data.Add(ValueGenerator.GenerateUniformDistributedValues(rand.Next(), TestPartitionEnd, -1, 1).ToList());
+      data.Add(ValueGenerator.GenerateUniformDistributedValues(rand.Next(), TestPartitionEnd, 1, 2).ToList());
+      data.Add(ValueGenerator.GenerateUniformDistributedValues(rand.Next(), TestPartitionEnd, -1, 1).ToList());
 
       double x, y, z;

branches/2522_RefactorPluginInfrastructure/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/Keijzer/KeijzerFunctionFour.cs

@@ -1 +1 @@
 #region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.

branches/2522_RefactorPluginInfrastructure/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/Keijzer/KeijzerFunctionFourteen.cs

@@ -1 +1 @@
 #region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
@@ -24 +24 @@
 using System.Linq;
 using HeuristicLab.Common;
+using HeuristicLab.Random;
 
 namespace HeuristicLab.Problems.Instances.DataAnalysis {
@@ -35 +36 @@
         + "Function: f(x, y) = 8 / (2 + x² + y²)" + Environment.NewLine
         + "range(train): 20 Train cases x,y = rnd(-3, 3)" + Environment.NewLine
-        + "range(test): x,y = [-3:0.01:3]" + Environment.NewLine
-        + "Function Set: x + y, x * y, 1/x, -x, sqrt(x)";
+        + "range(test): x,y = [-3:0.1:3]" + Environment.NewLine
+        + "Function Set: x + y, x * y, 1/x, -x, sqrt(x)" + Environment.NewLine
+        + "Comments: Reduced test set compared to original publication!";
       }
     }
@@ -45 +47 @@
     protected override int TrainingPartitionEnd { get { return 20; } }
     protected override int TestPartitionStart { get { return 20; } }
-    protected override int TestPartitionEnd { get { return 20 + (601 * 601); } }
+    protected override int TestPartitionEnd { get { return 20 + (61 * 61); } }
+    public int Seed { get; private set; }
+
+    public KeijzerFunctionFourteen() : this((int)System.DateTime.Now.Ticks) {
+    }
+    public KeijzerFunctionFourteen(int seed) : base() {
+      Seed = seed;
+    }
+
 
     protected override List<List<double>> GenerateValues() {
       List<List<double>> data = new List<List<double>>();
-      List<double> oneVariableTestData = SequenceGenerator.GenerateSteps(-3, 3, 0.01m).Select(v => (double) v).ToList();
+      List<double> oneVariableTestData = SequenceGenerator.GenerateSteps(-3, 3, 0.1m).Select(v => (double)v).ToList();
       List<List<double>> testData = new List<List<double>>() { oneVariableTestData, oneVariableTestData };
 
       var combinations = ValueGenerator.GenerateAllCombinationsOfValuesInLists(testData).ToList();
+      var rand = new MersenneTwister((uint)Seed);
 
       for (int i = 0; i < AllowedInputVariables.Count(); i++) {
-        data.Add(ValueGenerator.GenerateUniformDistributedValues(20, -3, 3).ToList());
+        data.Add(ValueGenerator.GenerateUniformDistributedValues(rand.Next(), 20, -3, 3).ToList());
         data[i].AddRange(combinations[i]);
       }

branches/2522_RefactorPluginInfrastructure/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/Keijzer/KeijzerFunctionNine.cs

@@ -1 +1 @@
 #region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.

branches/2522_RefactorPluginInfrastructure/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/Keijzer/KeijzerFunctionOne.cs

@@ -1 +1 @@
 #region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.

branches/2522_RefactorPluginInfrastructure/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/Keijzer/KeijzerFunctionSeven.cs

@@ -1 +1 @@
 #region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.

branches/2522_RefactorPluginInfrastructure/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/Keijzer/KeijzerFunctionSix.cs

@@ -1 +1 @@
 #region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.

branches/2522_RefactorPluginInfrastructure/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/Keijzer/KeijzerFunctionTen.cs

@@ -1 +1 @@
 #region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
@@ -24 +24 @@
 using System.Linq;
 using HeuristicLab.Common;
+using HeuristicLab.Random;
 
 namespace HeuristicLab.Problems.Instances.DataAnalysis {
@@ -46 +47 @@
     protected override int TestPartitionStart { get { return 100; } }
     protected override int TestPartitionEnd { get { return 100 + (101 * 101); } }
+    public int Seed { get; private set; }
 
+    public KeijzerFunctionTen() : this((int)System.DateTime.Now.Ticks) {
+    }
+    public KeijzerFunctionTen(int seed) : base() {
+      Seed = seed;
+    }
     protected override List<List<double>> GenerateValues() {
       List<List<double>> data = new List<List<double>>();
@@ -54 +61 @@
 
       var combinations = ValueGenerator.GenerateAllCombinationsOfValuesInLists(testData).ToList<IEnumerable<double>>();
+      var rand = new MersenneTwister((uint)Seed);
       for (int i = 0; i < AllowedInputVariables.Count(); i++) {
-        data.Add(ValueGenerator.GenerateUniformDistributedValues(100, 0, 1).ToList());
+        data.Add(ValueGenerator.GenerateUniformDistributedValues(rand.Next(), 100, 0, 1).ToList());
         data[i].AddRange(combinations[i]);
       }

branches/2522_RefactorPluginInfrastructure/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/Keijzer/KeijzerFunctionThirteen.cs

@@ -1 +1 @@
 #region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
@@ -24 +24 @@
 using System.Linq;
 using HeuristicLab.Common;
+using HeuristicLab.Random;
 
 namespace HeuristicLab.Problems.Instances.DataAnalysis {
@@ -35 +36 @@
         + "Function: f(x, y) = 6 * sin(x) * cos(y)" + Environment.NewLine
         + "range(train): 20 Train cases x,y = rnd(-3, 3)" + Environment.NewLine
-        + "range(test): x,y = [-3:0.01:3]" + Environment.NewLine
-        + "Function Set: x + y, x * y, 1/x, -x, sqrt(x)";
+        + "range(test): x,y = [-3:0.1:3]" + Environment.NewLine
+        + "Function Set: x + y, x * y, 1/x, -x, sqrt(x)" + Environment.NewLine
+        + "Comments: Reduced test set compared to original publication!";
       }
     }
@@ -45 +47 @@
     protected override int TrainingPartitionEnd { get { return 20; } }
     protected override int TestPartitionStart { get { return 20; } }
-    protected override int TestPartitionEnd { get { return 20 + (601 * 601); } }
+    protected override int TestPartitionEnd { get { return 20 + (61 * 61); } }
+    public int Seed { get; private set; }
 
+    public KeijzerFunctionThirteen() : this((int)System.DateTime.Now.Ticks) {
+    }
+    public KeijzerFunctionThirteen(int seed) : base() {
+      Seed = seed;
+    }
     protected override List<List<double>> GenerateValues() {
       List<List<double>> data = new List<List<double>>();
-      List<double> oneVariableTestData = SequenceGenerator.GenerateSteps(-3, 3, 0.01m).Select(v => (double)v).ToList();
+      List<double> oneVariableTestData = SequenceGenerator.GenerateSteps(-3, 3, 0.1m).Select(v => (double)v).ToList();
       List<List<double>> testData = new List<List<double>>() { oneVariableTestData, oneVariableTestData };
 
       var combinations = ValueGenerator.GenerateAllCombinationsOfValuesInLists(testData).ToList();
+      var rand = new MersenneTwister((uint)Seed);
 
       for (int i = 0; i < AllowedInputVariables.Count(); i++) {
-        data.Add(ValueGenerator.GenerateUniformDistributedValues(20, -3, 3).ToList());
+        data.Add(ValueGenerator.GenerateUniformDistributedValues(rand.Next(), 20, -3, 3).ToList());
         data[i].AddRange(combinations[i]);
       }

branches/2522_RefactorPluginInfrastructure/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/Keijzer/KeijzerFunctionThree.cs

@@ -1 +1 @@
 #region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.

branches/2522_RefactorPluginInfrastructure/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/Keijzer/KeijzerFunctionTwelve.cs

@@ -1 +1 @@
 #region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
@@ -24 +24 @@
 using System.Linq;
 using HeuristicLab.Common;
+using HeuristicLab.Random;
 
 namespace HeuristicLab.Problems.Instances.DataAnalysis {
@@ -35 +36 @@
                + "Function: f(x, y) = x^4 - x³ + y² / 2 - y" + Environment.NewLine
                + "range(train): 20 Training cases x,y = rnd(-3, 3)" + Environment.NewLine
-               + "range(test): x,y = [-3:0.01:3]" + Environment.NewLine
-               + "Function Set: x + y, x * y, 1/x, -x, sqrt(x)";
+               + "range(test): x,y = [-3:0.1:3]" + Environment.NewLine
+               + "Function Set: x + y, x * y, 1/x, -x, sqrt(x)" + Environment.NewLine
+               + "Comments: Reduced test set compared to original publication!";
       }
     }
@@ -45 +47 @@
     protected override int TrainingPartitionEnd { get { return 20; } }
     protected override int TestPartitionStart { get { return 20; } }
-    protected override int TestPartitionEnd { get { return 20 + (601 * 601); } }
+    protected override int TestPartitionEnd { get { return 20 + (61 * 61); } }
+    public int Seed { get; private set; }
 
+    public KeijzerFunctionTwelve() : this((int)System.DateTime.Now.Ticks) {
+    }
+    public KeijzerFunctionTwelve(int seed) : base() {
+      Seed = seed;
+    }
     protected override List<List<double>> GenerateValues() {
       List<List<double>> data = new List<List<double>>();
-      List<double> oneVariableTestData = SequenceGenerator.GenerateSteps(-3, 3, 0.01m).Select(v => (double)v).ToList();
+      List<double> oneVariableTestData = SequenceGenerator.GenerateSteps(-3, 3, 0.1m).Select(v => (double)v).ToList();
       List<List<double>> testData = new List<List<double>>() { oneVariableTestData, oneVariableTestData };
 
       var combinations = ValueGenerator.GenerateAllCombinationsOfValuesInLists(testData).ToList();
+      var rand = new MersenneTwister((uint)Seed);
 
       for (int i = 0; i < AllowedInputVariables.Count(); i++) {
-        data.Add(ValueGenerator.GenerateUniformDistributedValues(20, -3, 3).ToList());
+        data.Add(ValueGenerator.GenerateUniformDistributedValues(rand.Next(), 20, -3, 3).ToList());
         data[i].AddRange(combinations[i]);
       }

branches/2522_RefactorPluginInfrastructure/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/Keijzer/KeijzerFunctionTwo.cs

@@ -1 +1 @@
 #region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.

branches/2522_RefactorPluginInfrastructure/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/Keijzer/KeijzerInstanceProvider.cs

@@ -1 +1 @@
 #region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
@@ -22 +22 @@
 using System;
 using System.Collections.Generic;
+using HeuristicLab.Random;
 
 namespace HeuristicLab.Problems.Instances.DataAnalysis {
@@ -37 +38 @@
       get { return "McDermott et al., 2012 \"Genetic Programming Needs Better Benchmarks\", in Proc. of GECCO 2012."; }
     }
+    public int Seed { get; private set; }
+
+    public KeijzerInstanceProvider() : this((int)System.DateTime.Now.Ticks) {
+    }
+    public KeijzerInstanceProvider(int seed) : base() {
+      Seed = seed;
+    }
 
     public override IEnumerable<IDataDescriptor> GetDataDescriptors() {
       List<IDataDescriptor> descriptorList = new List<IDataDescriptor>();
+      var rand = new MersenneTwister((uint)Seed);
       descriptorList.Add(new KeijzerFunctionOne());
       descriptorList.Add(new KeijzerFunctionTwo());
       descriptorList.Add(new KeijzerFunctionThree());
       descriptorList.Add(new KeijzerFunctionFour());
-      descriptorList.Add(new KeijzerFunctionFive());
+      descriptorList.Add(new KeijzerFunctionFive(rand.Next()));
       descriptorList.Add(new KeijzerFunctionSix());
       descriptorList.Add(new KeijzerFunctionSeven());
       descriptorList.Add(new KeijzerFunctionEight());
       descriptorList.Add(new KeijzerFunctionNine());
-      descriptorList.Add(new KeijzerFunctionTen());
-      descriptorList.Add(new KeijzerFunctionEleven());
-      descriptorList.Add(new KeijzerFunctionTwelve());
-      descriptorList.Add(new KeijzerFunctionThirteen());
-      descriptorList.Add(new KeijzerFunctionFourteen());
-      descriptorList.Add(new KeijzerFunctionFifteen());
+      descriptorList.Add(new KeijzerFunctionTen(rand.Next()));
+      descriptorList.Add(new KeijzerFunctionEleven(rand.Next()));
+      descriptorList.Add(new KeijzerFunctionTwelve(rand.Next()));
+      descriptorList.Add(new KeijzerFunctionThirteen(rand.Next()));
+      descriptorList.Add(new KeijzerFunctionFourteen(rand.Next()));
+      descriptorList.Add(new KeijzerFunctionFifteen(rand.Next()));
       return descriptorList;
     }

@@ -24 +24 @@
 protoc.exe
 obj
+.vs