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AWS::SageMaker::Algorithm HyperParameterTuningJobObjective - AWS CloudFormation
SyntaxProperties

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AWS::SageMaker::Algorithm HyperParameterTuningJobObjective

Defines the objective metric for a hyperparameter tuning job. Hyperparameter tuning uses the value of this metric to evaluate the training jobs it launches, and returns the training job that results in either the highest or lowest value for this metric, depending on the value you specify for the Type parameter. If you want to define a custom objective metric, see Define metrics and environment variables.

Syntax

To declare this entity in your CloudFormation template, use the following syntax:

JSON

{
  "MetricName" : String,
  "Type" : String
}

YAML

  MetricName: String
  Type: String

Properties

MetricName

The name of the metric to use for the objective metric.

Required: Yes

Type: String

Pattern: ^.+$

Minimum: 1

Maximum: 255

Update requires: Replacement

Type

Whether to minimize or maximize the objective metric.

Required: Yes

Type: String

Allowed values: Maximize | Minimize

Update requires: Replacement