Particle swarm optimization algorithm (see e.g. http://en.wikipedia.org/wiki/Particle_swarm_optimization)PSO algorithm accepts only a single FloatingPoint genotype (vector of real values). Additionally, it adds the following genotypes for algorithm implementation:
- FloatingPoint genotype as particle velocity
- FloatingPoint genotype as best-so-far position
- FloatingPoint genotype as best-so-far fitness value.
#include <AlgParticleSwarmOptimization.h>
Public Types | |
| enum | InertiaWeightType { CONSTANT, TIME_VARIANT } |
Public Member Functions | |
| bool | advanceGeneration (StateP state, DemeP deme) |
| Perform a single generation on a single deme. | |
| bool | initialize (StateP state) |
| Initialize the algorithm, read parameters from the system, do a sanity check. | |
| void | registerParameters (StateP state) |
| Register algorithm's parameters (if any). | |
Protected Attributes | |
| SelectionOperatorP | selBestOp |
| int | m_maxIter |
| InertiaWeightType | m_weightType |
| double | m_weight |
| double | m_maxV |
| bool | areGenotypesAdded_ |
| bool | bounded_ |
| constrained or not | |
| double | lbound_ |
| double | ubound_ |
Detailed Description
Particle swarm optimization algorithm (see e.g. http://en.wikipedia.org/wiki/Particle_swarm_optimization)
PSO algorithm accepts only a single FloatingPoint genotype (vector of real values). Additionally, it adds the following genotypes for algorithm implementation:
- FloatingPoint genotype as particle velocity
- FloatingPoint genotype as best-so-far position
- FloatingPoint genotype as best-so-far fitness value.
Definition at line 21 of file AlgParticleSwarmOptimization.h.
Member Function Documentation
| bool ParticleSwarmOptimization::advanceGeneration | ( | StateP | , | |
| DemeP | ||||
| ) | [virtual] |
Perform a single generation on a single deme.
Must be implemented by a specific algorithm class
Implements Algorithm.
Definition at line 104 of file AlgParticleSwarmOptimization.cpp.
| bool ParticleSwarmOptimization::initialize | ( | StateP | ) | [virtual] |
Initialize the algorithm, read parameters from the system, do a sanity check.
Called by the system before the algorithm starts (Algorithm::advanceGeneration)
Reimplemented from Algorithm.
Definition at line 31 of file AlgParticleSwarmOptimization.cpp.
| void ParticleSwarmOptimization::registerParameters | ( | StateP | ) | [virtual] |
Register algorithm's parameters (if any).
Called by the system before algorithm initialization (Algorithm::initialize)
Reimplemented from Algorithm.
Definition at line 18 of file AlgParticleSwarmOptimization.cpp.
The documentation for this class was generated from the following files:
- D:/Projekt/ECF_trunk/ECF/AlgParticleSwarmOptimization.h
- D:/Projekt/ECF_trunk/ECF/AlgParticleSwarmOptimization.cpp
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