Changeset 14345 for trunk/sources/HeuristicLab.Algorithms.DataAnalysis/3.4/Interfaces/IRandomForestModel.cs

Timestamp:

10/21/16 17:59:36 (8 years ago)

Author:

gkronber

Message:

#2690: implemented methods to generate symbolic expression tree solutions for decision tree models (random forest and gradient boosted) as well as views which make it possible to inspect each of the individual trees in a GBT and RF solution

File:

• trunk/sources/HeuristicLab.Algorithms.DataAnalysis/3.4/Interfaces/IRandomForestModel.cs (modified) (2 diffs)

trunk/sources/HeuristicLab.Algorithms.DataAnalysis/3.4/Interfaces/IRandomForestModel.cs

@@ -20 +20 @@
 #endregion
 
-using HeuristicLab.Optimization;
+using HeuristicLab.Encodings.SymbolicExpressionTreeEncoding;
 using HeuristicLab.Problems.DataAnalysis;
-using HeuristicLab.Core;
-using System.Collections.Generic;
+
 
 namespace HeuristicLab.Algorithms.DataAnalysis {
@@ -30 +29 @@
   /// </summary>
   public interface IRandomForestModel : IConfidenceRegressionModel, IClassificationModel {
+    int NumberOfTrees { get; }
+    ISymbolicExpressionTree ExtractTree(int treeIdx); // returns a specific tree from the random forest as a ISymbolicRegressionModel
   }
 }