Changeset 17270 for branches/2521_ProblemRefactoring/HeuristicLab.Algorithms.DataAnalysis/3.4/GaussianProcess/GaussianProcessCovarianceOptimizationProblem.cs

Timestamp:

09/26/19 10:02:47 (5 years ago)

Author:

abeham

Message:

#2521: worked on removing virtual from Maximization for single-objective problems

File:

• branches/2521_ProblemRefactoring/HeuristicLab.Algorithms.DataAnalysis/3.4/GaussianProcess/GaussianProcessCovarianceOptimizationProblem.cs (modified) (2 diffs)

branches/2521_ProblemRefactoring/HeuristicLab.Algorithms.DataAnalysis/3.4/GaussianProcess/GaussianProcessCovarianceOptimizationProblem.cs

@@ -135 +135 @@
     #endregion
 
-    public override bool Maximization {
-      get { return true; } // return log likelihood (instead of negative log likelihood as in GPR
-    }
-
     // problem stores a few variables for information exchange from Evaluate() to Analyze()
     private readonly object problemStateLocker = new object();
@@ -151 +147 @@
 
     public GaussianProcessCovarianceOptimizationProblem() : base(new SymbolicExpressionTreeEncoding()) {
+      Maximization = true; // return log likelihood (instead of negative log likelihood as in GPR)
       Parameters.Add(new ValueParameter<IRegressionProblemData>(ProblemDataParameterName, "The data for the regression problem", new RegressionProblemData()));
       Parameters.Add(new FixedValueParameter<IntValue>(ConstantOptIterationsParameterName, "Number of optimization steps for hyperparameter values", new IntValue(50)));