ga

Documentation

Index

• type Calculator
• type ChangeHandler
• type Chromosome
• type Config
• type GA
• type Gene
• type Individual
  • func Run(ga GA) (Individual, error)
• type Initializer
• type Pn
• type Population
  • func NewPopulation(ga GA) *Population
  • func (pn *Population) Evolve() error
  • func (pn *Population) Individuals() Pn
  • func (pn *Population) Initialize()

Types

type Calculator

type Calculator interface {
	Calculate([]Chromosome) float64
}

Calculator 适应度计算器

type ChangeHandler

type ChangeHandler func() (Gene, error)

type Chromosome

type Chromosome interface {
	Genes() []Gene
	Gene(int) Gene
}

Chromosome 染色体

type Config

type Config interface {
	Generations() int
	PopulationSize() int
	CrossoverRate() float64
	MutationRate() float64
	InitMethod() int
}

Config 配置

type GA

type GA interface {
	Config() Config

	Initializer() Initializer

	Calculator() Calculator
}

type Gene

type Gene interface {
	Values() []int
}

Gene 基因

type Individual

type Individual interface {
	Chromosomes() []Chromosome
	Chromosome(int) Chromosome
	Fitness() float64
	SetFitness(float64)
	NewInstance([]Chromosome) Individual
	Print()
	Change() error
}

Individual 个体

func Run

func Run(ga GA) (Individual, error)

Run 运行算法 返回最佳个体

type Initializer

type Initializer interface {
	Init(int) Pn
	GetIns() Individual
}

Initializer 种群初始化

type Pn

type Pn []Individual

type Population

type Population struct {
	// contains filtered or unexported fields
}

func NewPopulation

func NewPopulation(ga GA) *Population

func (*Population) Evolve

func (pn *Population) Evolve() error

func (*Population) Individuals

func (pn *Population) Individuals() Pn

func (*Population) Initialize

func (pn *Population) Initialize()