PlattCalibrator 类

定义

命名空间:

Microsoft.ML.Calibrators

程序集:

Microsoft.ML.Data.dll

包:

Microsoft.ML v2.0.0

Platt 校准器计算以下概率：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

继承

Object

PlattCalibrator

实现

ICalibrator ICanSaveModel

属性

Offset	此校准器的偏移值
Slope	此校准器的斜率值。

方法

PredictProbability(Single)

给定分类器输出，生成概率。

显式接口实现

ICanSaveModel.Save(ModelSaveContext)

Platt 校准器计算以下概率：P (x) = 1 / (1 + exp (Slope * x + Offset)