Skip to main content

Apple Developer Docs

Fonts Symbols

Create ML / MLRandomForestRegressor / MLRandomForestRegressor.ModelParameters / MLRandomForestRegressor.ModelParameters.ValidationData / MLRandomForestRegressor.ModelParameters.ValidationData.dataFrame(_:)

Contents

Declaration
See Also

MLRandomForestRegressor.ModelParameters.ValidationData.dataFrame(_:)

Set validation data from the DataFrame provided.

Declaration

case dataFrame(DataFrame)

See Also

Specifying validation data

MLRandomForestRegressor.ModelParameters.ValidationData.split(strategy:)
MLRandomForestRegressor.ModelParameters.ValidationData.table(_:)
MLRandomForestRegressor.ModelParameters.ValidationData.none

Open on developer.apple.com

Create MLCase

iOS 16.0+iPadOS 16.0+Mac Catalyst 16.0+macOS 13.0+tvOS 16.0+visionOS 1.0+

Declaration
See Also

Built on 2026-05-07