deepcave.utils.configspace

# ConfigSpace

This module samples random as well as border configurations.

Functions

sample_border_config(configspace)	Generate border configurations from the configuration space.
sample_random_config(configspace[, d])	Generate random configurations from the configuration space.

deepcave.utils.configspace.sample_border_config(configspace)

Generate border configurations from the configuration space.

Parameters:

configspace (ConfigurationSpace) – The configuration space from which the hyperparameters are drawn from.

Yields:

Iterator[Configuration] – Border configurations.

Return type:

Iterator[Configuration]

deepcave.utils.configspace.sample_random_config(configspace, d=None)

Generate random configurations from the configuration space.

Parameters:

• configspace (ConfigurationSpace) – The configspace from which the hyperparameters are drawn from.

• d (Optional[int], optional) – The possible hyperparameter values can be reduced by this argument as the range gets discretized. For example, an integer or float hyperparameter has only four possible values if d=4. By default, None (no discretization is done).

Yields:

Iterator[Configuration] – Random configurations.

Return type:

Iterator[Configuration]

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