Changeset 15679 for branches/2883_GBTModelStorage/HeuristicLab.Algorithms.DataAnalysis/3.4/GradientBoostedTrees/GradientBoostedTreesAlgorithm.cs

Timestamp:

01/30/18 17:28:46 (6 years ago)

Author:

fholzing

Message:

#2883: Removed backwardscompatibility and changed the level of the decision if surrogate or not into the algorithm (so one level up)

File:

• branches/2883_GBTModelStorage/HeuristicLab.Algorithms.DataAnalysis/3.4/GradientBoostedTrees/GradientBoostedTreesAlgorithm.cs (modified) (1 diff)

branches/2883_GBTModelStorage/HeuristicLab.Algorithms.DataAnalysis/3.4/GradientBoostedTrees/GradientBoostedTreesAlgorithm.cs

@@ -286 +286 @@
       // produce solution 
       if (CreateSolution == ModelStorage.Parameter || CreateSolution == ModelStorage.Complete) {
-        IRegressionModel model = null;
+        IRegressionModel model = state.GetModel();
 
         if (CreateSolution == ModelStorage.Parameter) {
-          model = state.GetModel();
-        } else if (CreateSolution == ModelStorage.Complete) {
-          //If "Complete", a deep-copy is required, so no lazy lists
-          model = state.GetModel(false);
-          (model as GradientBoostedTreesModel).IsCompatibilityLoaded = true;
+          model = new GradientBoostedTreesModelSurrogate(problemData, (uint)Seed, lossFunction, Iterations, MaxSize, R, M, Nu, (GradientBoostedTreesModel)model);
         }