Uses of Class
ec.SelectionMethod

Packages that use SelectionMethod

Package	Description
ec.app.tutorial3
ec.coevolve
ec.es
ec.exchange
ec.multiobjective.spea2
ec.parsimony
ec.select
ec.spatial
ec.steadystate

Uses of SelectionMethod in ec.app.tutorial3

Subclasses of SelectionMethod in ec.app.tutorial3

Modifier and Type	Class and Description
class	OurSelection

Uses of SelectionMethod in ec.coevolve

Fields in ec.coevolve declared as SelectionMethod

Modifier and Type	Field and Description
(package private) SelectionMethod[]	MultiPopCoevolutionaryEvaluator.selectionMethodCurrent
(package private) SelectionMethod[]	MultiPopCoevolutionaryEvaluator.selectionMethodPrev

Uses of SelectionMethod in ec.es

Subclasses of SelectionMethod in ec.es

Modifier and Type	Class and Description
class	ESSelection ESSelection is a special SelectionMethod designed to be used with evolutionary strategies-type breeders.

Uses of SelectionMethod in ec.exchange

Fields in ec.exchange declared as SelectionMethod

Modifier and Type	Field and Description
(package private) SelectionMethod	InterPopulationExchange.IPEInformation.immigrantsSelectionMethod
SelectionMethod	IslandExchange.immigrantsSelectionMethod the selection method for immigrants
(package private) SelectionMethod	InterPopulationExchange.IPEInformation.indsToDieSelectionMethod
SelectionMethod	IslandExchange.indsToDieSelectionMethod the selection method for individuals to be replaced by immigrants

Uses of SelectionMethod in ec.multiobjective.spea2

Subclasses of SelectionMethod in ec.multiobjective.spea2

Modifier and Type	Class and Description
class	SPEA2TournamentSelection This is a special version of TournamentSelection which restricts the selection to only the archive region (the top 'archiveSize' elements in the subpopulation).

Uses of SelectionMethod in ec.parsimony

Subclasses of SelectionMethod in ec.parsimony

Modifier and Type	Class and Description
class	BucketTournamentSelection Does a tournament selection, limited to the subpopulation it's working in at the time.
class	DoubleTournamentSelection
class	LexicographicTournamentSelection Does a simple tournament selection, limited to the subpopulation it's working in at the time.
class	ProportionalTournamentSelection This selection method adds parsimony pressure to the regular tournament selection.
class	RatioBucketTournamentSelection Does a tournament selection, limited to the subpopulation it's working in at the time.

Uses of SelectionMethod in ec.select

Subclasses of SelectionMethod in ec.select

Modifier and Type	Class and Description
class	BestSelection Performs a tournament selection restricted to only the best, or worst, n indivdiuals in the population.
class	BoltzmannSelection Similar to FitProportionateSelection, but with a Simulated Annealing style twist.
class	FirstSelection Always picks the first individual in the subpopulation.
class	FitProportionateSelection Picks individuals in a population in direct proportion to their fitnesses as returned by their fitness() methods.
class	GreedyOverselection GreedyOverselection is a SelectionMethod which implements Koza-style fitness-proportionate greedy overselection.
class	MultiSelection MultiSelection is a SelectionMethod which stores some n subordinate SelectionMethods.
class	RandomSelection Picks a random individual in the subpopulation.
class	SigmaScalingSelection Similar to FitProportionateSelection, but with adjustments to scale up/exaggerate differences in fitness for selection when true fitness values are very close to eachother across the population.
class	SUSSelection Picks individuals in a population using the Stochastic Universal Selection (SUS) process, using fitnesses as returned by their fitness() methods.
class	TournamentSelection Does a simple tournament selection, limited to the subpopulation it's working in at the time.

Fields in ec.select declared as SelectionMethod

Modifier and Type	Field and Description
SelectionMethod[]	MultiSelection.selects The MultiSelection's individuals

Uses of SelectionMethod in ec.spatial

Subclasses of SelectionMethod in ec.spatial

Modifier and Type	Class and Description
class	SpatialTournamentSelection A slight modification of the tournament selection procedure for use with spatially-embedded EAs.

Methods in ec.spatial with parameters of type SelectionMethod

Modifier and Type	Method and Description
protected Individual	SpatialMultiPopCoevolutionaryEvaluator.produce(SelectionMethod method, int subpopulation, int individual, EvolutionState state, int thread)

Uses of SelectionMethod in ec.steadystate

Fields in ec.steadystate declared as SelectionMethod

Modifier and Type	Field and Description
(package private) SelectionMethod[]	SteadyStateBreeder.deselectors Loaded during the first iteration of breedPopulation