Changeset 10404

Timestamp:

01/28/14 10:52:45 (11 years ago)

Author:

mkommend

Message:

#1997: Added null checks for data migration interval in the symbolic island evaluators.

Location:

branches/DataAnalysis.IslandAlgorithms/HeuristicLab.Algorithms.DataAnalysis.Symbolic/3.3

Files:

• ConsecutiveSamplesEvaluator.cs (modified) (1 diff)
• RandomSamplesEvaluator .cs (modified) (1 diff)

branches/DataAnalysis.IslandAlgorithms/HeuristicLab.Algorithms.DataAnalysis.Symbolic/3.3/ConsecutiveSamplesEvaluator.cs

@@ -132 +132 @@
 
       //calculat new rows for evaluation
-      if (generation % dataMigrationInterval == 0) {
+      if (dataMigrationInterval != 0 && generation % dataMigrationInterval == 0) {
         //create fixed rows enumerable
         var rows = Enumerable.Range(fixedSamples.Start, fixedSamples.Size);

branches/DataAnalysis.IslandAlgorithms/HeuristicLab.Algorithms.DataAnalysis.Symbolic/3.3/RandomSamplesEvaluator .cs

@@ -123 +123 @@
 
       //calculat new rows for evaluation
-      if (generation % dataMigrationInterval == 0) {
+      if (dataMigrationInterval != 0 && generation % dataMigrationInterval == 0) {
         //create fixed rows enumerable
         var rows = Enumerable.Range(fixedSamples.Start, fixedSamples.Size);