PlattCalibrator Class

Reference

Definition

Namespace:: Microsoft.ML.Calibrators

Assembly:: Microsoft.ML.Data.dll

Package:: Microsoft.ML v4.0.1

Package:: Microsoft.ML v1.0.0

Package:: Microsoft.ML v1.1.0

Package:: Microsoft.ML v1.2.0

Package:: Microsoft.ML v1.3.1

Package:: Microsoft.ML v1.4.0

Package:: Microsoft.ML v1.5.5

Package:: Microsoft.ML v1.6.0

Package:: Microsoft.ML v1.7.0

Package:: Microsoft.ML v2.0.1

Package:: Microsoft.ML v3.0.1

Package:: Microsoft.ML v5.0.0-preview.1.25125.4

Source:: Calibrator.cs

Source:: Calibrator.cs

Source:: Calibrator.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

The Platt calibrator calculates the probability following: P(x) = 1 / (1 + exp(Slope * x + Offset)

public sealed class PlattCalibrator : Microsoft.ML.Calibrators.ICalibrator, Microsoft.ML.ICanSaveModel

type PlattCalibrator = class
    interface ICalibrator
    interface ICanSaveModel

Public NotInheritable Class PlattCalibrator
Implements ICalibrator, ICanSaveModel

Inheritance: Object
PlattCalibrator

Implements: ICalibrator ICanSaveModel

Properties

Offset	Offset value for this calibrator
Slope	Slope value for this calibrator.

Methods

PredictProbability(Single)

Given a classifier output, produce the probability.

Explicit Interface Implementations

ICanSaveModel.Save(ModelSaveContext)

Applies to

Προϊόν	Εκδόσεις
ML.NET	1.0.0, 1.1.0, 1.2.0, 1.3.1, 1.4.0, 1.5.0, 1.6.0, 1.7.0, 2.0.0, 3.0.0, 4.0.0, Preview

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