ultraopt.utils package

Submodules

ultraopt.utils.config_space module

ultraopt.utils.config_space.CS2HyperoptSpace(cs: ConfigSpace.configuration_space.ConfigurationSpace)

一个将configspace转hyperopt空间的函数

ultraopt.utils.config_space.add_configs_origin(configs: List[ConfigSpace.configuration_space.Configuration], origin)

ultraopt.utils.config_space.deactivate(config_space, vector)

ultraopt.utils.config_space.get_array_from_configs(configs: List[ConfigSpace.configuration_space.Configuration])

ultraopt.utils.config_space.get_dict_from_config(config: Union[dict, ConfigSpace.configuration_space.Configuration])

ultraopt.utils.config_space.initial_design(cs, n_configs)

ultraopt.utils.config_space.initial_design_2(cs, n_configs, rng)

ultraopt.utils.config_space.initial_design_cat(cs, n_configs)

ultraopt.utils.config_space.is_top_level_activated(config_space, config, hp_name, hp_value=None)

ultraopt.utils.config_space.sample_configuration_except_default(cs: ConfigSpace.configuration_space.ConfigurationSpace, idx2val: dict, is_child_list=None, sampled_vectors=None, rng=None)

ultraopt.utils.config_space.sample_configurations(config_space, n_configs=1)

ultraopt.utils.config_space.sample_vectors(cs, n_samples)

ultraopt.utils.config_transformer module

class ultraopt.utils.config_transformer.ConfigTransformer(impute: Optional[float] = - 1, encoder=None)

基类：object

fit(config_space: ConfigSpace.configuration_space.ConfigurationSpace)

fit_encoder(vectors, losses=None)

impute_conditional_data(array)

inverse_transform(array: numpy.ndarray, return_vector=False) → Union[numpy.ndarray, None, ConfigSpace.configuration_space.Configuration]

transform(vectors: numpy.ndarray) → numpy.ndarray

ultraopt.utils.hash module

ultraopt.utils.hash.get_hash_of_array(X, m=None)

ultraopt.utils.hash.get_hash_of_config(config: Union[ConfigSpace.configuration_space.Configuration, Dict[str, Any]], m=None)

ultraopt.utils.hash.get_hash_of_dict(dict_, m=None)

ultraopt.utils.hash.sort_dict(obj)

ultraopt.utils.logging_ module

class ultraopt.utils.logging_.PickableLoggerAdapter(name)

基类：object

critical(msg, *args, **kwargs)

debug(msg, *args, **kwargs)

error(msg, *args, **kwargs)

exception(msg, *args, **kwargs)

info(msg, *args, **kwargs)

isEnabledFor(level)

log(level, msg, *args, **kwargs)

warning(msg, *args, **kwargs)

ultraopt.utils.logging_.get_logger(name)

ultraopt.utils.logging_.setup_logger(output_file=None, logging_config=None)

ultraopt.utils.loss_transformer module

class ultraopt.utils.loss_transformer.LogScaledLossTransformer

基类：ultraopt.utils.loss_transformer.LossTransformer

fit_transform(y, *args)

class ultraopt.utils.loss_transformer.LossTransformer

基类：object

fit_transform(y, *args)

class ultraopt.utils.loss_transformer.ScaledLossTransformer

基类：ultraopt.utils.loss_transformer.LossTransformer

fit_transform(y, *args)

ultraopt.utils.math_ module

ultraopt.utils.math_.float_gcd(a, b)

ultraopt.utils.misc module

ultraopt.utils.misc.dump_checkpoint(optimizer, checkpoint_file)

ultraopt.utils.misc.get_import_error(pkg_name)

ultraopt.utils.misc.get_max_SH_iter(min_budget, max_budget, eta)

ultraopt.utils.misc.pbudget(budget: float)

ultraopt.utils.misc.print_incumbent_trajectory(chal_perf: float, inc_perf: float, challenger: dict, incumbent: dict, budget: float)

ultraopt.utils.net module

ultraopt.utils.net.check_port_is_used(port, host='127.0.0.1') → bool

ultraopt.utils.net.get_a_free_port(start_port, host='127.0.0.1') → int

ultraopt.utils.progress module

Progress is reported using context managers.

A progress context manager takes an initial and a total argument and should yield an object with an update(n) method.

ultraopt.utils.progress.default_callback(initial, total)

Use tqdm for progress by default

ultraopt.utils.progress.no_progress_callback(initial, total)

ultraopt.utils.progress.tqdm_progress_callback(initial, total)

ultraopt.utils.std_out_err_redirect_tqdm module

Redirecting writing to tqdm (the progressbar).

See here: https://github.com/tqdm/tqdm#redirecting-writing

class ultraopt.utils.std_out_err_redirect_tqdm.DummyTqdmFile(file)

基类：object

Dummy file-like that will write to tqdm.

close()

file = None

flush()

isatty()

write(x)

ultraopt.utils.std_out_err_redirect_tqdm.std_out_err_redirect_tqdm()

Module contents