Context Navigation

Changeset 7842 for branches/HeuristicLab.TimeSeries/HeuristicLab.Optimization.Operators/3.3

Timestamp:

05/16/12 16:28:49 (12 years ago)

Author:

gkronber

Message:

merged r7609:7840 from trunk into time series branch

Location:

branches/HeuristicLab.TimeSeries

Files:

Property svn:mergeinfo changed

/branches/ProblemInstancesRegressionAndClassification (added)	merged: 7568-7572,7603,7605-7607,7610,7664-7667,7682-7685,7687,7698,7748-7755,7757-7759,7770-7774,7794,7805,7809-7810
/trunk/sources	merged: 7618,7621-7622,7626,7630,7636,7638,7641-7650,7653-7654,7656-7660,7662,7671-7675,7677-7678,7690-7691,7693-7697,7700-7702,7704-7708,7721,7723,7725-7726,7728,7733-7739,7743,7745-7746,7760,7768-7769,7777,7781-7782,7795-7798,7811-7812,7814,7823,7825-7826,7828-7830,7834-7836

-                      r7268
+                      r7842
   /// Modifies the value by exponential fall (steep fall initially, slow fall to the end) or rise (slow rise initially, fast rise to the end).
   /// </summary>
+  [Item("ExponentialDiscreteDoubleValueModifier", "Modifies the value by exponential fall (steep fall initially, slow fall to the end) or rise (slow rise initially, fast rise to the end).")]
+  [Item("ExponentialDiscreteDoubleValueModifier",
+@"Modifies the value by exponential fall (steep fall initially, slow fall to the end) or rise (slow rise initially, fast rise to the end).
+This uses a standard exponential distribution and yields a base which is implicitly derived by start and end indices and values.")]
   [StorableClass]
   public class ExponentialDiscreteDoubleValueModifier : DiscreteDoubleValueModifier {
 …
     /// <returns>The new value.</returns>
     protected override double Modify(double value, double startValue, double endValue, int index, int startIndex, int endIndex) {
       if (endValue <= 0 || startValue <= 0) throw new ArgumentException("ExponentialDiscreteDoubleValueModifier: startValue and endValue must be greater than 0.");
+      if (endValue <= 0 || startValue <= 0) throw new ArgumentException("startValue and endValue must be greater than 0.");
       double b = Math.Pow(endValue / startValue, 1.0 / (endIndex - startIndex));
       return startValue * Math.Pow(b, index - startIndex);

r6866	r7842
108	108	</ItemGroup>
109	109	<ItemGroup>
	110	<Compile Include="GeneralizedExponentialDiscreteDoubleValueModifier.cs" />
110	111	<Compile Include="MultiObjective\CrowdedComparisonSorter.cs" />
111	112	<Compile Include="MultiObjective\CrowdingDistanceAssignment.cs" />

Note: See TracChangeset for help on using the changeset viewer.