Mutual Information Feature Selection TransformΒΆ

The documentation is generated based on the sources available at dotnet/machinelearning and released under MIT License.

Type: datatransform Aliases: MutualInformationFeatureSelection, MutualInformationFeatureSelectionTransform, MIFeatureSelection Namespace: Microsoft.ML.Runtime.Data Assembly: Microsoft.ML.Transforms.dll Microsoft Documentation: Mutual Information Feature Selection Transform

Description

Selects the top k slots across all specified columns ordered by their mutual information with the label column.

Parameters

Name Short name Default Description
column col   Columns to use for feature selection
labelColumn lab Label Column to use for labels
numBins bins 256 Max number of bins for R4/R8 columns, power of 2 recommended
slotsInOutput topk 1000 The maximum number of slots to preserve in output