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LightGbmTrainerBase<TOptions,TOutput,TTransformer,TModel>.OptionsBase.CategoricalSmoothing Field

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Definition

Namespace:
Microsoft.ML.Trainers.LightGbm
Assembly:
Microsoft.ML.LightGbm.dll
Package:
Microsoft.ML.LightGbm v3.0.1
Package:
Microsoft.ML.LightGbm v1.0.0
Package:
Microsoft.ML.LightGbm v1.1.0
Package:
Microsoft.ML.LightGbm v1.2.0
Package:
Microsoft.ML.LightGbm v1.3.1
Package:
Microsoft.ML.LightGbm v1.4.0
Package:
Microsoft.ML.LightGbm v1.5.5
Package:
Microsoft.ML.LightGbm v1.6.0
Package:
Microsoft.ML.LightGbm v1.7.0
Package:
Microsoft.ML.LightGbm v2.0.0

Laplace smooth term in categorical feature split. This can reduce the effect of noises in categorical features, especially for categories with few data.

public double CategoricalSmoothing;
val mutable CategoricalSmoothing : double
Public CategoricalSmoothing As Double

Field Value

Double

Constraints: CategoricalSmoothing >= 0.0

Applies to