LowProgressRule Class

Definition

Namespace:

Microsoft.ML.Trainers.FastTree

Assembly:

Microsoft.ML.FastTree.dll

Package:

Microsoft.ML.FastTree v3.0.1

Low Progress (LP). This rule fires when the improvements on the score stall.

public sealed class LowProgressRule : Microsoft.ML.Trainers.FastTree.MovingWindowRule

type LowProgressRule = class
    inherit MovingWindowRule

Public NotInheritable Class LowProgressRule
Inherits MovingWindowRule

Inheritance

Object

EarlyStoppingRuleBase

EarlyStoppingRule

MovingWindowRule

LowProgressRule

Constructors

LowProgressRule(Single, Int32)

Create a rule which may terminate the training process when the improvements in terms of validation score is slow. It will terminate the training process if the average of the recent WindowSize validation scores is worse than the best historical validation score.

Properties

Threshold	A threshold in range [0, 1]. (Inherited from MovingWindowRule)
WindowSize	The number of historical validation scores considered when determining if the training process should stop. (Inherited from MovingWindowRule)

Methods

CheckScore(Single, Single, Boolean)

See CheckScore(Single, Single, Boolean).