C# Класс SwarmOps.Optimizers.PSO

Particle Swarm Optimization (PSO) originally due to Eberhart et al. (1, 2). This is a 'plain vanilla' variant which can have its parameters tuned (or meta-optimized) to work well on a range of optimization problems. Generally, however, the DE optimizer has been found to work better.

References: (1) J. Kennedy and R. Eberhart. Particle swarm optimization. In Proceedings of IEEE International Conference on Neural Networks, volume IV, pages 1942-1948, Perth, Australia, 1995 (2) Y. Shi and R.C. Eberhart. A modified particle swarm optimizer. In Proceedings of the IEEE International Conference on Evolutionary Computation, pages 69-73, Anchorage, AK, USA, 1998.

Наследование: Optimizer

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Открытые методы

Метод	Описание
GetNumAgents ( double parameters ) : int	Get parameter, Number of agents, aka. swarm-size.
GetOmega ( double parameters ) : double	Get parameter, Omega.
GetPhiG ( double parameters ) : double	Get parameter, PhiG.
GetPhiP ( double parameters ) : double	Get parameter, PhiP.
Optimize ( double parameters ) : Result	Perform one optimization run and return the best found solution.
PSO ( ) : System.Diagnostics	Construct the object.
PSO ( Problem problem ) : System.Diagnostics	Construct the object.

Описание методов

GetNumAgents() публичный Метод

Get parameter, Number of agents, aka. swarm-size.

public GetNumAgents ( double parameters ) : int
parameters	double	Optimizer parameters.
Результат	int

GetOmega() публичный Метод

Get parameter, Omega.

public GetOmega ( double parameters ) : double
parameters	double	Optimizer parameters.
Результат	double

GetPhiG() публичный Метод

Get parameter, PhiG.

public GetPhiG ( double parameters ) : double
parameters	double	Optimizer parameters.
Результат	double

GetPhiP() публичный Метод

Get parameter, PhiP.

public GetPhiP ( double parameters ) : double
parameters	double	Optimizer parameters.
Результат	double

Optimize() публичный Метод

Perform one optimization run and return the best found solution.

public Optimize ( double parameters ) : Result
parameters	double	Control parameters for the optimizer.
Результат	Result

PSO() публичный Метод

Construct the object.

public PSO ( ) : System.Diagnostics
Результат	System.Diagnostics

PSO() публичный Метод

Construct the object.

public PSO ( Problem problem ) : System.Diagnostics
problem	Problem	Problem to optimize.
Результат	System.Diagnostics