def deactivate_inactive_hyperparameters( configuration: Dict, configuration_space: ConfigurationSpace, vector: Union[None, np.ndarray] = None, ): hyperparameters = configuration_space.get_hyperparameters() configuration = Configuration(configuration_space=configuration_space, values=configuration, vector=vector, allow_inactive_with_values=True) hps = deque() unconditional_hyperparameters = configuration_space.get_all_unconditional_hyperparameters( ) hyperparameters_with_children = list() for uhp in unconditional_hyperparameters: children = configuration_space._children_of[uhp] if len(children) > 0: hyperparameters_with_children.append(uhp) hps.extendleft(hyperparameters_with_children) inactive = set() while len(hps) > 0: hp = hps.pop() children = configuration_space._children_of[hp] for child in children: conditions = configuration_space._parent_conditions_of[child.name] for condition in conditions: if not condition.evaluate_vector(configuration.get_array()): dic = configuration.get_dictionary() try: del dic[child.name] except KeyError: continue configuration = Configuration( configuration_space=configuration_space, values=dic, allow_inactive_with_values=True) inactive.add(child.name) hps.appendleft(child.name) for hp in hyperparameters: if hp.name in inactive: dic = configuration.get_dictionary() try: del dic[hp.name] except KeyError: continue configuration = Configuration( configuration_space=configuration_space, values=dic, allow_inactive_with_values=True) return Configuration(configuration_space, values=configuration.get_dictionary())
def deactivate_inactive_hyperparameters(configuration: dict, configuration_space: ConfigurationSpace): hyperparameters = configuration_space.get_hyperparameters() configuration = Configuration(configuration_space=configuration_space, values=configuration, allow_inactive_with_values=True) hps = deque() unconditional_hyperparameters = configuration_space.get_all_unconditional_hyperparameters() hyperparameters_with_children = list() for uhp in unconditional_hyperparameters: children = configuration_space._children_of[uhp] if len(children) > 0: hyperparameters_with_children.append(uhp) hps.extendleft(hyperparameters_with_children) inactive = set() while len(hps) > 0: hp = hps.pop() children = configuration_space._children_of[hp] for child in children: conditions = configuration_space._parent_conditions_of[child.name] for condition in conditions: if not condition.evaluate_vector(configuration.get_array()): dic = configuration.get_dictionary() try: del dic[child.name] except KeyError: continue configuration = Configuration( configuration_space=configuration_space, values=dic, allow_inactive_with_values=True) inactive.add(child.name) hps.appendleft(child.name) for hp in hyperparameters: if hp.name in inactive: dic = configuration.get_dictionary() try: del dic[hp.name] except KeyError: continue configuration = Configuration( configuration_space=configuration_space, values=dic, allow_inactive_with_values=True) return Configuration(configuration_space, values=configuration.get_dictionary())
def test_add_conjunction(self): hp1 = CategoricalHyperparameter("input1", [0, 1]) hp2 = CategoricalHyperparameter("input2", [0, 1]) hp3 = CategoricalHyperparameter("input3", [0, 1]) hp4 = Constant("And", "True") cond1 = EqualsCondition(hp4, hp1, 1) cond2 = EqualsCondition(hp4, hp2, 1) cond3 = EqualsCondition(hp4, hp3, 1) andconj1 = AndConjunction(cond1, cond2, cond3) cs = ConfigurationSpace() cs.add_hyperparameter(hp1) cs.add_hyperparameter(hp2) cs.add_hyperparameter(hp3) cs.add_hyperparameter(hp4) cs.add_condition(andconj1) self.assertNotIn(hp4, cs.get_all_unconditional_hyperparameters())
def test_add_conjunction(self): hp1 = CategoricalHyperparameter("input1", [0, 1]) hp2 = CategoricalHyperparameter("input2", [0, 1]) hp3 = CategoricalHyperparameter("input3", [0, 1]) hp4 = Constant("And", "True") cond1 = EqualsCondition(hp4, hp1, 1) cond2 = EqualsCondition(hp4, hp2, 1) cond3 = EqualsCondition(hp4, hp3, 1) andconj1 = AndConjunction(cond1, cond2, cond3) cs = ConfigurationSpace() cs.add_hyperparameter(hp1) cs.add_hyperparameter(hp2) cs.add_hyperparameter(hp3) cs.add_hyperparameter(hp4) cs.add_condition(andconj1) self.assertNotIn(hp4, cs.get_all_unconditional_hyperparameters())