Format trials

Utility functions for formatting data

Conversion functions between various data types used in framework’s ecosystem.

orion.core.utils.format_trials.dict_to_trial(data, space)

Create a orion.core.worker.trial.Trial object from data, filling only parameter information from data.

Parameters

• data – A dict representing a sample point from space.

• space (orion.algo.space.Space) – Definition of problem’s domain.

orion.core.utils.format_trials.get_trial_results(trial)

Format results from a orion.core.worker.trial.Trial using standard structures.

orion.core.utils.format_trials.standard_param_name(name)

Convert parameter name to namespace format

orion.core.utils.format_trials.trial_to_tuple(trial, space)

Extract a parameter tuple from a orion.core.worker.trial.Trial.

The order within the tuple is dictated by the defined orion.algo.space.Space object.

orion.core.utils.format_trials.tuple_to_trial(data, space)

Create a orion.core.worker.trial.Trial object from data, filling only parameter information from data.

Parameters

• data – A tuple representing a sample point from space.

• space (orion.algo.space.Space) – Definition of problem’s domain.