Changeset 17137 for trunk/HeuristicLab.Algorithms.DataAnalysis/3.4/GradientBoostedTrees

Timestamp:

07/15/19 16:17:24 (5 years ago)

Author:

pfleck

Message:

#2883 Fixed triggering model recalculation when cloning.

File:

• trunk/HeuristicLab.Algorithms.DataAnalysis/3.4/GradientBoostedTrees/GradientBoostedTreesModelSurrogate.cs (modified) (1 diff)

trunk/HeuristicLab.Algorithms.DataAnalysis/3.4/GradientBoostedTrees/GradientBoostedTreesModelSurrogate.cs

@@ -75 +75 @@
       : base(original, cloner) {
       IGradientBoostedTreesModel clonedModel = null;
-      if (original.ActualModel != null) clonedModel = cloner.Clone(original.ActualModel);
+      if (original.actualModel.IsValueCreated) clonedModel = cloner.Clone(original.ActualModel);
       actualModel = new Lazy<IGradientBoostedTreesModel>(CreateLazyInitFunc(clonedModel)); // only capture clonedModel in the closure