Changeset 15091 for trunk/sources/HeuristicLab.Optimization/3.3/HeuristicLab.Optimization-3.3.csproj

Timestamp:

06/29/17 15:26:16 (7 years ago)

Author:

abeham

Message:

#2797:

• Updated PSO to make it more compatible with SPSO 2011
• Removed truncation of velocity vector and instead rescaled it given the maximum velocity
• Added non-zero initial velocity according to SPSO 2011
• Removed complicated bouncing code due to box constraints and instead implemented as described in SPSO 2011
• Calculating neighbor best has been changed to use personal best
• Avoiding local and global particle update and instead relying on neighborbest
• More randomization during velocity update by using a separate random numbers per dimension
• Reusing problem specific solution creator in RealVectorParticleCreator instead of always using UniformRandomRealVectorCreator

File:

• trunk/sources/HeuristicLab.Optimization/3.3/HeuristicLab.Optimization-3.3.csproj (modified) (1 diff)

trunk/sources/HeuristicLab.Optimization/3.3/HeuristicLab.Optimization-3.3.csproj

@@ -191 +191 @@
     <Compile Include="Interfaces\IDiscreteDoubleMatrixModifier.cs" />
     <Compile Include="Algorithms\HeuristicOptimizationEngineAlgorithm.cs" />
-    <Compile Include="Interfaces\IGlobalParticleUpdater.cs" />
     <Compile Include="Interfaces\ILocalImprovementOperator.cs" />
-    <Compile Include="Interfaces\ILocalParticleUpdater.cs" />
     <Compile Include="Algorithms\HeuristicOptimizationAlgorithm.cs" />
     <Compile Include="Interfaces\IMultiNeighborhoodShakingOperator.cs" />