Changeset 13205 for trunk/sources/HeuristicLab.Algorithms.DataAnalysis/3.4/GaussianProcess/GaussianProcessRegression.cs

Timestamp:

11/17/15 11:47:52 (8 years ago)

Author:

gkronber

Message:

#2385: added CreateSolution flag to Gaussian process algorithms

File:

• trunk/sources/HeuristicLab.Algorithms.DataAnalysis/3.4/GaussianProcess/GaussianProcessRegression.cs (modified) (5 diffs)

trunk/sources/HeuristicLab.Algorithms.DataAnalysis/3.4/GaussianProcess/GaussianProcessRegression.cs

@@ -25 +25 @@
 using HeuristicLab.Common;
 using HeuristicLab.Core;
+using HeuristicLab.Data;
 using HeuristicLab.Optimization;
 using HeuristicLab.Parameters;
@@ -48 +49 @@
 
     private const string ModelParameterName = "Model";
+    private const string CreateSolutionParameterName = "CreateSolution";
+
 
     #region parameter properties
@@ -55 +58 @@
     public IFixedValueParameter<GaussianProcessRegressionSolutionCreator> GaussianProcessSolutionCreatorParameter {
       get { return (IFixedValueParameter<GaussianProcessRegressionSolutionCreator>)Parameters[SolutionCreatorParameterName]; }
+    }
+    public IFixedValueParameter<BoolValue> CreateSolutionParameter {
+      get { return (IFixedValueParameter<BoolValue>)Parameters[CreateSolutionParameterName]; }
+    }
+    #endregion
+    #region properties
+    public bool CreateSolution {
+      get { return CreateSolutionParameter.Value.Value; }
+      set { CreateSolutionParameter.Value.Value = value; }
     }
     #endregion
@@ -78 +90 @@
       Parameters.Add(new ConstrainedValueParameter<IGaussianProcessRegressionModelCreator>(ModelCreatorParameterName, "The operator to create the Gaussian process model.",
         new ItemSet<IGaussianProcessRegressionModelCreator>(modelCreators), defaultModelCreator));
-      // this parameter is not intended to be changed, 
+      // the solution creator cannot be changed
       Parameters.Add(new FixedValueParameter<GaussianProcessRegressionSolutionCreator>(SolutionCreatorParameterName, "The solution creator for the algorithm",
         new GaussianProcessRegressionSolutionCreator()));
       Parameters[SolutionCreatorParameterName].Hidden = true;
+      // TODO: it would be better to deactivate the solution creator when this parameter is changed
+      Parameters.Add(new FixedValueParameter<BoolValue>(CreateSolutionParameterName, "Flag that indicates if a solution should be produced at the end of the run", new BoolValue(true)));
+      Parameters[CreateSolutionParameterName].Hidden = true;
 
       ParameterizedModelCreators();
@@ -91 +106 @@
     [StorableHook(HookType.AfterDeserialization)]
     private void AfterDeserialization() {
+      // BackwardsCompatibility3.3
+      #region Backwards compatible code, remove with 3.4
+      if (!Parameters.ContainsKey(CreateSolutionParameterName)) {
+        Parameters.Add(new FixedValueParameter<BoolValue>(CreateSolutionParameterName, "Flag that indicates if a solution should be produced at the end of the run", new BoolValue(true)));
+        Parameters[CreateSolutionParameterName].Hidden = true;
+      }
+      #endregion
       RegisterEventHandlers();
     }