ontolearn.ea_utils

Utils for evolutionary algorithms.

Module Contents

Classes

PrimitiveFactory
OperatorVocabulary	str(object='') -> str
ToolboxVocabulary	str(object='') -> str

Functions

escape(→ str)
ind_to_string(→ str)
owlliteral_to_primitive_string(→ str)

Attributes

Tree

ontolearn.ea_utils.Tree

class ontolearn.ea_utils.PrimitiveFactory

__slots__ = 'generator'

create_union() → Callable[[owlapy.class_expression.OWLClassExpression, owlapy.class_expression.OWLClassExpression], owlapy.class_expression.OWLObjectUnionOf]

create_intersection() → Callable[[owlapy.class_expression.OWLClassExpression, owlapy.class_expression.OWLClassExpression], owlapy.class_expression.OWLObjectIntersectionOf]

create_existential_universal(property_: owlapy.owl_property.OWLObjectPropertyExpression) → Tuple[Callable[[owlapy.class_expression.OWLClassExpression], owlapy.class_expression.OWLObjectSomeValuesFrom], Callable[[owlapy.class_expression.OWLClassExpression], owlapy.class_expression.OWLObjectAllValuesFrom]]

create_card_restrictions(property_: owlapy.owl_property.OWLObjectPropertyExpression) → Tuple[Callable[[int, owlapy.class_expression.OWLClassExpression], owlapy.class_expression.OWLObjectMinCardinality], Callable[[int, owlapy.class_expression.OWLClassExpression], owlapy.class_expression.OWLObjectMaxCardinality], Callable[[int, owlapy.class_expression.OWLClassExpression], owlapy.class_expression.OWLObjectExactCardinality]]

create_data_some_values(property_: owlapy.owl_property.OWLDataPropertyExpression) → Tuple[Callable[[owlapy.owl_literal.OWLLiteral], owlapy.class_expression.OWLDataSomeValuesFrom], Callable[[owlapy.owl_literal.OWLLiteral], owlapy.class_expression.OWLDataSomeValuesFrom], Callable[[owlapy.owl_literal.OWLLiteral], owlapy.class_expression.OWLDataSomeValuesFrom], Callable[[owlapy.owl_literal.OWLLiteral], owlapy.class_expression.OWLDataSomeValuesFrom]]

create_data_has_value(property_: owlapy.owl_property.OWLDataPropertyExpression) → Callable[[owlapy.owl_literal.OWLLiteral], owlapy.class_expression.OWLDataHasValue]

class ontolearn.ea_utils.OperatorVocabulary

Bases: str, enum.Enum

str(object=’’) -> str str(bytes_or_buffer[, encoding[, errors]]) -> str

Create a new string object from the given object. If encoding or errors is specified, then the object must expose a data buffer that will be decoded using the given encoding and error handler. Otherwise, returns the result of object.__str__() (if defined) or repr(object). encoding defaults to sys.getdefaultencoding(). errors defaults to ‘strict’.

UNION: Final = 'union'

INTERSECTION: Final = 'intersection'

NEGATION: Final = 'negation'

EXISTENTIAL: Final = 'exists'

UNIVERSAL: Final = 'forall'

INVERSE: Final = 'inverse'

CARD_MIN: Final = 'cardMin'

CARD_MAX: Final = 'cardMax'

CARD_EXACT: Final = 'cardExact'

DATA_MIN_INCLUSIVE: Final = 'dataMinInc'

DATA_MAX_INCLUSIVE: Final = 'dataMaxInc'

DATA_MIN_EXCLUSIVE: Final = 'dataMinExc'

DATA_MAX_EXCLUSIVE: Final = 'dataMaxExc'

DATA_HAS_VALUE: Final = 'dataHasValue'

class ontolearn.ea_utils.ToolboxVocabulary

Bases: str, enum.Enum

str(object=’’) -> str str(bytes_or_buffer[, encoding[, errors]]) -> str

Create a new string object from the given object. If encoding or errors is specified, then the object must expose a data buffer that will be decoded using the given encoding and error handler. Otherwise, returns the result of object.__str__() (if defined) or repr(object). encoding defaults to sys.getdefaultencoding(). errors defaults to ‘strict’.

MUTATION: Final = 'mutate'

CROSSOVER: Final = 'mate'

SELECTION: Final = 'select'

COMPILE: Final = 'compile'

INIT_POPULATION: Final = 'population'

FITNESS_FUNCTION: Final = 'apply_fitness'

HEIGHT_KEY: Final = 'height'

ontolearn.ea_utils.escape(name: str) → str

ontolearn.ea_utils.ind_to_string(ind: List[Tree]) → str

ontolearn.ea_utils.owlliteral_to_primitive_string(lit: owlapy.owl_literal.OWLLiteral, pe: owlapy.owl_property.OWLDataProperty | owlapy.owl_property.OWLObjectProperty | None = None) → str