LowProgressRule Class
Definition
Important
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Low Progress (LP). This rule fires when the improvements on the score stall.
public sealed class LowProgressRule : Microsoft.ML.Trainers.FastTree.MovingWindowRuletype LowProgressRule = class
inherit MovingWindowRulePublic NotInheritable Class LowProgressRule
Inherits MovingWindowRule- Inheritance
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) |