Changeset 5818 for trunk/sources/HeuristicLab.Problems.DataAnalysis

Timestamp:

03/23/11 13:52:29 (13 years ago)

Author:

gkronber

Message:

#1418 Fixed a problem with scaling of regression and classification solutions (moved scale method out of solution into the model because of leaky abstraction).

File:

• trunk/sources/HeuristicLab.Problems.DataAnalysis/3.4/OnlineEvaluators/OnlineLinearScalingParameterCalculator.cs (modified) (1 diff)

trunk/sources/HeuristicLab.Problems.DataAnalysis/3.4/OnlineEvaluators/OnlineLinearScalingParameterCalculator.cs

@@ -103 +103 @@
         double originalElement = originalEnumerator.Current;
         double targetElement = targetEnumerator.Current;
-        // don't consider very large or very small values for scaling
-        // careful: this also excludes infinity and NaN values
-        if (originalElement > -1.0E07 && originalElement < 1.0E07) {
-          calculator.Add(originalElement, targetElement);
-        }
+        calculator.Add(originalElement, targetElement);
       }