Changeset 12292 for trunk/sources/HeuristicLab.Tests/HeuristicLab.Scripting-3.3/Script Sources/GridSearchSVMRegressionScriptSource.cs

Timestamp:

04/07/15 14:56:24 (9 years ago)

Author:

pfleck

Message:

#2301 Removed the GenerateSteps from the ValueGenerator and put it into the new SequenceGenerator.
Adapted DataAnalysis-Instances and scripts (samples and unit tests).

File:

• trunk/sources/HeuristicLab.Tests/HeuristicLab.Scripting-3.3/Script Sources/GridSearchSVMRegressionScriptSource.cs (modified) (2 diffs)

trunk/sources/HeuristicLab.Tests/HeuristicLab.Scripting-3.3/Script Sources/GridSearchSVMRegressionScriptSource.cs

@@ -5 +5 @@
 
 using HeuristicLab.Algorithms.DataAnalysis;
+using HeuristicLab.Common;
 using HeuristicLab.Core;
 using HeuristicLab.Data;
 using HeuristicLab.Parameters;
 using HeuristicLab.Problems.DataAnalysis;
-using HeuristicLab.Problems.Instances.DataAnalysis;
 using HeuristicLab.Scripting;
 
@@ -38 +38 @@
         { "svm_type", new List<double> {svm_parameter.NU_SVR } },
         { "kernel_type", new List<double> { svm_parameter.RBF }},
-        { "C", ValueGenerator.GenerateSteps(-1m, 12, 1).Select(x => Math.Pow(2, (double)x)) },
-        { "gamma", ValueGenerator.GenerateSteps(-4m, -1, 1).Select(x => Math.Pow(2, (double)x)) },
-//        { "eps", ValueGenerator.GenerateSteps(-8m, -1, 1).Select(x => Math.Pow(2, (double)x)) },
-        { "nu" , ValueGenerator.GenerateSteps(-10m, 0, 1m).Select(x => Math.Pow(2, (double)x)) },
-//        { "degree", ValueGenerator.GenerateSteps(1m, 4, 1).Select(x => (double)x) }
+        { "C", SequenceGenerator.GenerateSteps(-1m, 12, 1).Select(x => Math.Pow(2, (double)x)) },
+        { "gamma", SequenceGenerator.GenerateSteps(-4m, -1, 1).Select(x => Math.Pow(2, (double)x)) },
+//        { "eps", SequenceGenerator.GenerateSteps(-8m, -1, 1).Select(x => Math.Pow(2, (double)x)) },
+        { "nu" , SequenceGenerator.GenerateSteps(-10m, 0, 1m).Select(x => Math.Pow(2, (double)x)) },
+//        { "degree", SequenceGenerator.GenerateSteps(1m, 4, 1).Select(x => (double)x) }
   };