PlattCalibrator 類別

定義

命名空間:

Microsoft.ML.Calibrators

組件:

Microsoft.ML.Data.dll

套件:

Microsoft.ML v2.0.0

Platt 校正器會計算下列機率：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

繼承

Object

PlattCalibrator

實作

ICalibrator ICanSaveModel

屬性

Offset	這個校正器的位移值
Slope	這個校正器的斜率值。

方法

PredictProbability(Single)

給定分類器輸出，產生機率。

明確介面實作

ICanSaveModel.Save(ModelSaveContext)

Platt 校正器會計算下列機率：P (x) = 1 / (1 + exp (Slope * x + Offset)