Changeset 17151

Timestamp:

07/23/19 19:27:18 (5 years ago)

Author:

gkronber

Message:

#2952: merged r17137 from trunk to branch

Location:

branches/2952_RF-ModelStorage/HeuristicLab.Algorithms.DataAnalysis

Files:

• . (modified) (1 prop)
• 3.4 (modified) (1 prop)
• 3.4/GradientBoostedTrees/GradientBoostedTreesModelSurrogate.cs (modified) (1 diff)

branches/2952_RF-ModelStorage/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