Mutators – mutation methods module

In this module we have the genetic operators of mutation for each chromosome representation.

Mutators.G1DBinaryStringMutatorFlip(genome, **args)

The classical flip mutator for binary strings

Mutators.G1DBinaryStringMutatorSwap(genome, **args)

The 1D Binary String Swap Mutator

Mutators.G1DListMutatorAllele(genome, **args)

The mutator of G1DList, Allele Mutator

To use this mutator, you must specify the allele genome parameter with the GAllele.GAlleles instance.

Mutators.G1DListMutatorIntegerBinary(genome, **args)

The mutator of G1DList, the binary mutator

This mutator will random change the 0 and 1 elements of the 1D List.

Mutators.G1DListMutatorIntegerGaussian(genome, **args)

A gaussian mutator for G1DList of Integers

Accepts the rangemin and rangemax genome parameters, both optional. Also accepts the parameter gauss_mu and the gauss_sigma which respectively represents the mean and the std. dev. of the random distribution.

Mutators.G1DListMutatorIntegerRange(genome, **args)

Simple integer range mutator for G1DList

Accepts the rangemin and rangemax genome parameters, both optional.

Mutators.G1DListMutatorRealGaussian(genome, **args)

The mutator of G1DList, Gaussian Mutator

Accepts the rangemin and rangemax genome parameters, both optional. Also accepts the parameter gauss_mu and the gauss_sigma which respectively represents the mean and the std. dev. of the random distribution.

Mutators.G1DListMutatorRealRange(genome, **args)

Simple real range mutator for G1DList

Accepts the rangemin and rangemax genome parameters, both optional.

Mutators.G1DListMutatorSIM(genome, **args)

The mutator of G1DList, Simple Inversion Mutation

Note

this mutator is Data Type Independent

Mutators.G1DListMutatorSwap(genome, **args)

The mutator of G1DList, Swap Mutator

Note

this mutator is Data Type Independent

Mutators.G2DBinaryStringMutatorFlip(genome, **args)

A flip mutator for G2DBinaryString

New in version 0.6: The G2DBinaryStringMutatorFlip function

Mutators.G2DBinaryStringMutatorSwap(genome, **args)

The mutator of G2DBinaryString, Swap Mutator

New in version 0.6: The G2DBinaryStringMutatorSwap function

Mutators.G2DListMutatorAllele(genome, **args)

The mutator of G2DList, Allele Mutator

To use this mutator, you must specify the allele genome parameter with the GAllele.GAlleles instance.

Warning

the GAllele.GAlleles instance must have the homogeneous flag enabled

Mutators.G2DListMutatorIntegerGaussian(genome, **args)

A gaussian mutator for G2DList of Integers

Accepts the rangemin and rangemax genome parameters, both optional. Also accepts the parameter gauss_mu and the gauss_sigma which respectively represents the mean and the std. dev. of the random distribution.

Mutators.G2DListMutatorIntegerRange(genome, **args)

Simple integer range mutator for G2DList

Accepts the rangemin and rangemax genome parameters, both optional.

Mutators.G2DListMutatorRealGaussian(genome, **args)

A gaussian mutator for G2DList of Real

Accepts the rangemin and rangemax genome parameters, both optional. Also accepts the parameter gauss_mu and the gauss_sigma which respectively represents the mean and the std. dev. of the random distribution.

Mutators.G2DListMutatorSwap(genome, **args)

The mutator of G1DList, Swap Mutator

Note

this mutator is Data Type Independent

Mutators.GTreeGPMutatorOperation(genome, **args)

The mutator of GTreeGP, Operation Mutator

New in version 0.6: The GTreeGPMutatorOperation function

Mutators.GTreeGPMutatorSubtree(genome, **args)

The mutator of GTreeGP, Subtree Mutator

This mutator will recreate random subtree of the tree using the grow algorithm.

New in version 0.6: The GTreeGPMutatorSubtree function

Mutators.GTreeMutatorIntegerGaussian(genome, **args)

A gaussian mutator for GTree of Integers

Accepts the rangemin and rangemax genome parameters, both optional. Also accepts the parameter gauss_mu and the gauss_sigma which respectively represents the mean and the std. dev. of the random distribution.

Mutators.GTreeMutatorIntegerRange(genome, **args)

The mutator of GTree, Integer Range Mutator

Accepts the rangemin and rangemax genome parameters, both optional.

New in version 0.6: The GTreeMutatorIntegerRange function

Mutators.GTreeMutatorRealGaussian(genome, **args)

A gaussian mutator for GTree of Real numbers

Accepts the rangemin and rangemax genome parameters, both optional. Also accepts the parameter gauss_mu and the gauss_sigma which respectively represents the mean and the std. dev. of the random distribution.

Mutators.GTreeMutatorRealRange(genome, **args)

The mutator of GTree, Real Range Mutator

Accepts the rangemin and rangemax genome parameters, both optional.

New in version 0.6: The GTreeMutatorRealRange function

Mutators.GTreeMutatorSwap(genome, **args)

The mutator of GTree, Swap Mutator

New in version 0.6: The GTreeMutatorSwap function