Uses of Interface
ec.Singleton

Packages that use Singleton

com.parabon.ec
com.parabon.ec.simple
ec
ec.app.ant
ec.app.edge
ec.app.lawnmower
ec.coevolve
ec.de	Differential Evolution Algorithms.
ec.es
ec.exchange
ec.gp
ec.gp.koza
ec.multiobjective.spea2	Strength Pareto Evolutionary Algorithm implementation.
ec.parsimony
ec.pso
ec.rule
ec.simple
ec.spatial
ec.steadystate

Uses of Singleton in com.parabon.ec

Classes in com.parabon.ec that implement Singleton

class

DummyStatistics This is a dummy object whose methods do nothing.

Uses of Singleton in com.parabon.ec.simple

Classes in com.parabon.ec.simple that implement Singleton

class

FinalStatistics Like SimpleStatistics, but also prints out all individuals in the population.

Uses of Singleton in ec

Classes in ec that implement Singleton

class	Breeder A Breeder is a singleton object which is responsible for the breeding process during the course of an evolutionary run.
class	Evaluator An Evaluator is a singleton object which is responsible for the evaluation process during the course of an evolutionary run.
class	EvolutionState An EvolutionState object is a singleton object which holds the entire state of an evolutionary run.
class	Exchanger The Exchanger is a singleton object whose job is to (optionally) perform individual exchanges between subpopulations in the run, or exchange individuals with other concurrent evolutionary run processes, using sockets or whatever.
class	Finisher Finisher is a singleton object which is responsible for cleaning up a population after a run has completed.
class	Initializer The Initializer is a singleton object whose job is to initialize the population at the beginning of the run.
class	Statistics Statistics and its subclasses are Cliques which generate statistics during the run.

Uses of Singleton in ec.app.ant

Classes in ec.app.ant that implement Singleton

class

AntStatistics

Uses of Singleton in ec.app.edge

Classes in ec.app.edge that implement Singleton

class	EdgeShortStatistics
class	EdgeStatistics

Uses of Singleton in ec.app.lawnmower

Classes in ec.app.lawnmower that implement Singleton

class

LawnmowerStatistics

Uses of Singleton in ec.coevolve

Classes in ec.coevolve that implement Singleton

class	CompetitiveEvaluator CompetitiveEvaluator.java
class	MultiPopCoevolutionaryEvaluator MultiPopCoevolutionaryEvaluator.java

Uses of Singleton in ec.de

Classes in ec.de that implement Singleton

class	Best1BinDEBreeder Best1BinDEBreeder implements the DE/best/1/bin Differential Evolution algorithm.
class	DEBreeder DEBreeder provides a straightforward Differential Evolution (DE) breeder for the ECJ system.
class	DEStatistics DEStatistics provides a straightforward solution to one problem many existing ECJ statistics classes have when used in conjunction with Differential Evolution (DE), namely reporting the fitness of individuals after they have been evaluated.
class	Rand1EitherOrDEBreeder Rand1EitherOrDEBreeder implements the DE/rand/1/either-or Differential Evolution Algorithm, explored recently in the "Differential Evolution: A Practical Approach to Global Optimization" book by Kenneth Price, Rainer Storn, and Jouni Lampinen.
class	Rand1ExpDEBreeder Rand1ExpDEBreeder implements the DE/rand/1/exp Differential Evolution Algorithm, explored recently in the "Differential Evolution: A Practical Approach to Global Optimization" book by Kenneth Price, Rainer Storn, and Jouni Lampinen.

Uses of Singleton in ec.es

Classes in ec.es that implement Singleton

class	MuCommaLambdaBreeder MuCommaLambdaBreeder is a Breeder which, together with ESSelection, implements the (mu,lambda) breeding strategy and gathers the comparison data you can use to implement a 1/5-rule mutation mechanism.
class	MuPlusLambdaBreeder MuPlusLambdaBreeder is a subclass of MuCommaLambdaBreeder which, together with ESSelection, implements the (mu + lambda) breeding strategy and gathers the comparison data you can use to implement a 1/5-rule mutation mechanism.

Uses of Singleton in ec.exchange

Classes in ec.exchange that implement Singleton

class	InterPopulationExchange InterPopulationExchange is an Exchanger which implements a simple exchanger between subpopulations.
class	IslandExchange IslandExchange is an Exchanger which implements a simple but quite functional asynchronous island model for doing massive parallel distribution of evolution across beowulf clusters.

Uses of Singleton in ec.gp

Classes in ec.gp that implement Singleton

class

GPInitializer GPInitializer is a SimpleInitializer which sets up all the Cliques, ( the initial [tree/node]constraints, types, and function sets) for the GP system.

Uses of Singleton in ec.gp.koza

Classes in ec.gp.koza that implement Singleton

class	KozaShortStatistics A Koza-style statistics generator, intended to be easily parseable with awk or other Unix tools.
class	KozaStatistics A simple Koza-style statistics generator.

Uses of Singleton in ec.multiobjective.spea2

Classes in ec.multiobjective.spea2 that implement Singleton

class	SPEA2Breeder Breeds each subpopulation separately, with no inter-population exchange, and using the SPEA2 approach.
class	SPEA2Evaluator The SPEA2Evaluator is a simple, non-coevolved generational evaluator which evaluates every single member of every subpopulation individually in its own problem space.

Uses of Singleton in ec.parsimony

Classes in ec.parsimony that implement Singleton

class

TarpeianStatistics This Statistics subclass implements Poli's "Tarpeian" method of parsimony control, whereby some kill-proportion of above-average-sized individuals in each subpopulation have their fitnesses set to a very bad value, and marks them as already evaluated (so the Evaluator can skip them).

Uses of Singleton in ec.pso

Classes in ec.pso that implement Singleton

class

PSOBreeder PSOBreeder.java

Uses of Singleton in ec.rule

Classes in ec.rule that implement Singleton

class

RuleInitializer A SimpleInitializer subclass designed to be used with rules.

Uses of Singleton in ec.simple

Classes in ec.simple that implement Singleton

class	SimpleBreeder Breeds each subpopulation separately, with no inter-population exchange, and using a generational approach.
class	SimpleEvaluator The SimpleEvaluator is a simple, non-coevolved generational evaluator which evaluates every single member of every subpopulation individually in its own problem space.
class	SimpleEvolutionState A SimpleEvolutionState is an EvolutionState which implements a simple form of generational evolution.
class	SimpleExchanger A SimpleExchanger is a default Exchanger which, well, doesn't do anything.
class	SimpleFinisher SimpleFinisher is a default Finisher which doesn't do anything.
class	SimpleInitializer SimpleInitializer is a default Initializer which initializes a Population by calling the Population's populate(...) method.
class	SimpleShortStatistics A Simple-style statistics generator, intended to be easily parseable with awk or other Unix tools.
class	SimpleStatistics A basic Statistics class suitable for simple problem applications.

Uses of Singleton in ec.spatial

Classes in ec.spatial that implement Singleton

class	SpatialBreeder A slight modification of the simple breeder for spatially-embedded EAs.
class	SpatialMultiPopCoevolutionaryEvaluator SpatialMultiPopCoevolutionaryEvaluator implements a coevolutionary evaluator involving multiple spatially-embedded subpopulations.

Uses of Singleton in ec.steadystate

Classes in ec.steadystate that implement Singleton

class	SteadyStateBreeder
class	SteadyStateEvaluator
class	SteadyStateEvolutionState