nip.parameters.version.convert_hyper_param_dict

nip.parameters.version.convert_hyper_param_dict#

nip.parameters.version.convert_hyper_param_dict(hyper_param_dict: dict) dict[source]#

Convert an old hyper-parameter dictionary to a new one.

The specification and meaning of the hyper-parameter fields can change over time. However, sometimes we want to access hyper-parameter dictionaries that were created with an older version of the package. For example, we may want resume an old run, or re-run it with additional tests or logging.

This function is used to transform an old hyper-parameter dictionary to one which is compatible with the current version of the package. This is based on the version number of the package that was used to create the hyper-parameter dictionary, stored in the _package_version field of the dictionary.

The way this works is by stepping through the versions of the package, applying conversion functions to the dictionary as needed. These conversion functions are stored in the nip.parameters.version module, registered with the register_conversion_function decorator.

Parameters:

hyper_param_dict (dict) – The old hyper-parameter dictionary.

Returns:

new_hyper_param_dict (dict) – The new hyper-parameter dictionary, compatible with the current version of the package.

Raises: