alogos.systems.whge.init_individual

Initialization functions to create a WHGE individual.

Functions

given_genotype(grammar, parameters=None)	Create an individual from a given genotype.
random_genotype(grammar, parameters=None)	Create an individual from a random genotype.

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Detailed object descriptions

alogos.systems.whge.init_individual.given_genotype(grammar, parameters=None)

Create an individual from a given genotype.

Parameters:

• grammar (Grammar)

• parameters (dict or ParameterCollection, optional) – Following keyword-value pairs are considered by this function:

  • init_ind_given_genotype : Data for a WHGE Genotype.

Raises:

InitializationError – If the initialization of the individual fails.

Notes

The genotype is converted to a derivation tree and phenotype with the forward mapping function of this system.

alogos.systems.whge.init_individual.random_genotype(grammar, parameters=None)

Create an individual from a random genotype.

Parameters:

• grammar (Grammar)

• parameters (dict or ParameterCollection, optional) – Following keyword-value pairs are considered by this function:

  • genotype_length : Number of bits in the WHGE Genotype.

Raises:

InitializationError – If the initialization of the individual fails.