Changeset 16824 for branches/2971_named_intervals/HeuristicLab.Problems.DataAnalysis/3.4/Implementation/Classification

Timestamp:

04/19/19 08:43:51 (6 years ago)

Author:

gkronber

Message:

#2971: merged changes from trunk/HeuristicLab.Problems.DataAnalysis to branch

Location:

branches/2971_named_intervals/HeuristicLab.Problems.DataAnalysis

Files:

• . (modified) (1 prop)
• 3.4 (modified) (1 prop)
• 3.4/Implementation/Classification/DiscriminantFunctionClassificationModel.cs (modified) (3 diffs)

branches/2971_named_intervals/HeuristicLab.Problems.DataAnalysis/3.4/Implementation/Classification/DiscriminantFunctionClassificationModel.cs

@@ -23 +23 @@
 using System.Collections.Generic;
 using System.Linq;
+using HEAL.Attic;
 using HeuristicLab.Common;
 using HeuristicLab.Core;
-using HEAL.Attic;
 
 namespace HeuristicLab.Problems.DataAnalysis {
@@ -121 +121 @@
 
     public override IEnumerable<double> GetEstimatedClassValues(IDataset dataset, IEnumerable<int> rows) {
+      var estimatedValues = GetEstimatedValues(dataset, rows);
+      return GetEstimatedClassValues(estimatedValues);
+    }
+
+    public virtual IEnumerable<double> GetEstimatedClassValues(IEnumerable<double> estimatedValues) {
       if (!Thresholds.Any() && !ClassValues.Any()) throw new ArgumentException("No thresholds and class values were set for the current classification model.");
-      foreach (var x in GetEstimatedValues(dataset, rows)) {
+      foreach (var x in estimatedValues) {
         int classIndex = 0;
         // find first threshold value which is larger than x => class index = threshold index + 1
@@ -132 +137 @@
       }
     }
+
     #region events
     public event EventHandler ThresholdsChanged;