36 lines
1.2 KiB
Python
36 lines
1.2 KiB
Python
![]() |
"""Enables Successive Halving search-estimators
|
||
|
|
||
|
The API and results of these estimators might change without any deprecation
|
||
|
cycle.
|
||
|
|
||
|
Importing this file dynamically sets the
|
||
|
:class:`~sklearn.model_selection.HalvingRandomSearchCV` and
|
||
|
:class:`~sklearn.model_selection.HalvingGridSearchCV` as attributes of the
|
||
|
`model_selection` module::
|
||
|
|
||
|
>>> # explicitly require this experimental feature
|
||
|
>>> from sklearn.experimental import enable_halving_search_cv # noqa
|
||
|
>>> # now you can import normally from model_selection
|
||
|
>>> from sklearn.model_selection import HalvingRandomSearchCV
|
||
|
>>> from sklearn.model_selection import HalvingGridSearchCV
|
||
|
|
||
|
|
||
|
The ``# noqa`` comment comment can be removed: it just tells linters like
|
||
|
flake8 to ignore the import, which appears as unused.
|
||
|
"""
|
||
|
|
||
|
from ..model_selection._search_successive_halving import (
|
||
|
HalvingRandomSearchCV,
|
||
|
HalvingGridSearchCV
|
||
|
)
|
||
|
|
||
|
from .. import model_selection
|
||
|
|
||
|
# use settattr to avoid mypy errors when monkeypatching
|
||
|
setattr(model_selection, "HalvingRandomSearchCV",
|
||
|
HalvingRandomSearchCV)
|
||
|
setattr(model_selection, "HalvingGridSearchCV",
|
||
|
HalvingGridSearchCV)
|
||
|
|
||
|
model_selection.__all__ += ['HalvingRandomSearchCV', 'HalvingGridSearchCV']
|