Changeset 3182 for trunk/sources/HeuristicLab.Encodings.RealVectorEncoding/3.3/Manipulators

Timestamp:

03/22/10 17:03:29 (14 years ago)

Author:

abeham

Message:

Updated real vector to check bounds after each crossover and manipulation #890

Location:

trunk/sources/HeuristicLab.Encodings.RealVectorEncoding/3.3/Manipulators

Files:

• BreederGeneticAlgorithmManipulator.cs (modified) (2 diffs)
• MichalewiczNonUniformAllPositionsManipulator.cs (modified) (2 diffs)
• MichalewiczNonUniformOnePositionManipulator.cs (modified) (2 diffs)
• UniformOnePositionManipulator.cs (modified) (1 diff)

trunk/sources/HeuristicLab.Encodings.RealVectorEncoding/3.3/Manipulators/BreederGeneticAlgorithmManipulator.cs

@@ -38 +38 @@
   public class BreederGeneticAlgorithmManipulator : RealVectorManipulator {
     private static readonly double[] powerOfTwo = new double[] { 1, 0.5, 0.25, 0.125, 0.0625, 0.03125, 0.015625, 0.0078125, 0.00390625, 0.001953125, 0.0009765625, 0.00048828125, 0.000244140625, 0.0001220703125, 0.00006103515625, 0.000030517578125 };
-    public ValueLookupParameter<DoubleMatrix> BoundsParameter {
-      get { return (ValueLookupParameter<DoubleMatrix>)Parameters["Bounds"]; }
-    }
     public ValueLookupParameter<DoubleValue> SearchIntervalFactorParameter {
       get { return (ValueLookupParameter<DoubleValue>)Parameters["SearchIntervalFactor"]; }
@@ -50 +47 @@
     public BreederGeneticAlgorithmManipulator()
       : base() {
-      Parameters.Add(new ValueLookupParameter<DoubleMatrix>("Bounds", "The lower and upper bounds for each element in the vector."));
-      Parameters.Add(new ValueLookupParameter<DoubleValue>("SearchIntervalFactor", "The factor determining the size of the search interval, that will be added/removed to/from the allele selected for manipulation.", new DoubleValue(0.1)));
+      Parameters.Add(new ValueLookupParameter<DoubleValue>("SearchIntervalFactor", "The factor determining the size of the search interval, that will be added/removed to/from the allele selected for manipulation. E.g. a value of 0.1 means 10% of the range will be maximally added/removed.", new DoubleValue(0.1)));
     }
 

trunk/sources/HeuristicLab.Encodings.RealVectorEncoding/3.3/Manipulators/MichalewiczNonUniformAllPositionsManipulator.cs

@@ -38 +38 @@
   public class MichalewiczNonUniformAllPositionsManipulator : RealVectorManipulator {
     /// <summary>
-    /// The lower and upper bound (1st and 2nd column) of the positions in the vector. If there are less rows than dimensions, the rows are cycled.
-    /// </summary>
-    public ValueLookupParameter<DoubleMatrix> BoundsParameter {
-      get { return (ValueLookupParameter<DoubleMatrix>)Parameters["Bounds"]; }
-    }
-    /// <summary>
     /// The current generation.
     /// </summary>
@@ -69 +63 @@
     public MichalewiczNonUniformAllPositionsManipulator()
       : base() {
-      Parameters.Add(new ValueLookupParameter<DoubleMatrix>("Bounds", "The lower and upper bound (1st and 2nd column) of the positions in the vector. If there are less rows than dimensions, the rows are cycled."));
       Parameters.Add(new LookupParameter<IntValue>("Generation", "Current generation of the algorithm"));
       Parameters.Add(new LookupParameter<IntValue>("MaximumGenerations", "Maximum number of generations"));

trunk/sources/HeuristicLab.Encodings.RealVectorEncoding/3.3/Manipulators/MichalewiczNonUniformOnePositionManipulator.cs

@@ -38 +38 @@
   public class MichalewiczNonUniformOnePositionManipulator : RealVectorManipulator {
     /// <summary>
-    /// The lower and upper bound (1st and 2nd column) of the positions in the vector. If there are less rows than dimensions, the rows are cycled.
-    /// </summary>
-    public ValueLookupParameter<DoubleMatrix> BoundsParameter {
-      get { return (ValueLookupParameter<DoubleMatrix>)Parameters["Bounds"]; }
-    }
-    /// <summary>
     /// The current generation.
     /// </summary>
@@ -69 +63 @@
     public MichalewiczNonUniformOnePositionManipulator()
       : base() {
-      Parameters.Add(new ValueLookupParameter<DoubleMatrix>("Bounds", "The lower and upper bound (1st and 2nd column) of the positions in the vector. If there are less rows than dimensions, the rows are cycled."));
       Parameters.Add(new LookupParameter<IntValue>("Generation", "Current generation of the algorithm"));
       Parameters.Add(new LookupParameter<IntValue>("MaximumGenerations", "Maximum number of generations"));

trunk/sources/HeuristicLab.Encodings.RealVectorEncoding/3.3/Manipulators/UniformOnePositionManipulator.cs

@@ -37 +37 @@
   public class UniformOnePositionManipulator : RealVectorManipulator {
     /// <summary>
-    /// The bounds of the values in the real vector.
-    /// </summary>
-    public ValueLookupParameter<DoubleMatrix> BoundsParameter {
-      get { return (ValueLookupParameter<DoubleMatrix>)Parameters["Bounds"]; }
-    }
-
-    /// <summary>
-    /// Initializes a new instance of <see cref="UniformOnePositionManipulator"/> with one parameter
-    /// (<c>Bounds</c>).
-    /// </summary>
-    public UniformOnePositionManipulator() {
-      Parameters.Add(new ValueLookupParameter<DoubleMatrix>("Bounds", "Lower and upper bound of the positions in the vector."));
-    }
-
-    /// <summary>
     /// Changes randomly a single position in the given real <paramref name="vector"/>.
     /// </summary>