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FeatureSelectionCatalog Class

Definition

Collection of extension methods for TransformsCatalog to create instances of feature selection transformer components.

public static class FeatureSelectionCatalog
type FeatureSelectionCatalog = class
Public Module FeatureSelectionCatalog
Inheritance
FeatureSelectionCatalog

Methods

SelectFeaturesBasedOnCount(TransformsCatalog+FeatureSelectionTransforms, InputOutputColumnPair[], Int64)

Create a CountFeatureSelectingEstimator, which selects the slots for which the count of non-default values is greater than or equal to a threshold.

SelectFeaturesBasedOnCount(TransformsCatalog+FeatureSelectionTransforms, String, String, Int64)

Create a CountFeatureSelectingEstimator, which selects the slots for which the count of non-default values is greater than or equal to a threshold.

SelectFeaturesBasedOnMutualInformation(TransformsCatalog+FeatureSelectionTransforms, InputOutputColumnPair[], String, Int32, Int32)

Create a MutualInformationFeatureSelectingEstimator, which selects the top k slots across all specified columns ordered by their mutual information with the label column.

SelectFeaturesBasedOnMutualInformation(TransformsCatalog+FeatureSelectionTransforms, String, String, String, Int32, Int32)

Create a MutualInformationFeatureSelectingEstimator, which selects the top k slots across all specified columns ordered by their mutual information with the label column.

Applies to