Changeset 15461 for trunk/sources/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/Keijzer/KeijzerFunctionThirteen.cs

Timestamp:

11/08/17 12:16:22 (6 years ago)

Author:

mkommend

Message:

#2853: Reduced test set size for Keijzer 11 - 15.

File:

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

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

@@ -36 +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!";
       }
     }
@@ -46 +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; }
 
@@ -56 +57 @@
     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 };