Feature selection
fyt.registries.feature_selection
¶
FeatureSelectionRegistry
¶
Bases: ComponentRegistry[BaseEstimator]
Registry for feature selection strategies.
Note
Feature selection strategies are designed to identify and retain the most relevant features for a predictive modeling task
create(key, scoring_function=None, **kwargs)
classmethod
¶
Create a feature selector.
Overrides the base create to accept a scoring_function
parameter, which is injected into kwargs before delegation.
Parameters:
| Name | Type | Description | Default |
|---|---|---|---|
key
|
str | Enum
|
Strategy identifier. |
required |
scoring_function
|
FeatureSelectionScoringFunction | str | None
|
Scoring function for univariate methods. |
None
|
**kwargs
|
Any
|
Forwarded to the registered factory callable. |
{}
|
Returns:
| Type | Description |
|---|---|
BaseEstimator | None
|
Feature selector instance or |