Class: Aws::SageMaker::Types::CreateHyperParameterTuningJobRequest

Inherits:
Struct
  • Object
show all
Includes:
Aws::Structure
Defined in:
lib/aws-sdk-sagemaker/types.rb

Overview

See Also:

Constant Summary collapse

SENSITIVE = 
[]

Instance Attribute Summary collapse

Instance Attribute Details

#hyper_parameter_tuning_job_config ⇒ Types::HyperParameterTuningJobConfig

The HyperParameterTuningJobConfig object that describes the tuning job, including the search strategy, the objective metric used to evaluate training jobs, ranges of parameters to search, and resource limits for the tuning job. For more information, see [How Hyperparameter Tuning Works].

[1]: docs.aws.amazon.com/sagemaker/latest/dg/automatic-model-tuning-how-it-works.html

Returns:



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# File 'lib/aws-sdk-sagemaker/types.rb', line 5492

class CreateHyperParameterTuningJobRequest < Struct.new(
  :hyper_parameter_tuning_job_name,
  :hyper_parameter_tuning_job_config,
  :training_job_definition,
  :training_job_definitions,
  :warm_start_config,
  :tags)
  SENSITIVE = []
  include Aws::Structure
end

#hyper_parameter_tuning_job_name ⇒ String

The name of the tuning job. This name is the prefix for the names of all training jobs that this tuning job launches. The name must be unique within the same Amazon Web Services account and Amazon Web Services Region. The name must have 1 to 32 characters. Valid characters are a-z, A-Z, 0-9, and : + = @ _ % - (hyphen). The name is not case sensitive.

Returns:



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# File 'lib/aws-sdk-sagemaker/types.rb', line 5492

class CreateHyperParameterTuningJobRequest < Struct.new(
  :hyper_parameter_tuning_job_name,
  :hyper_parameter_tuning_job_config,
  :training_job_definition,
  :training_job_definitions,
  :warm_start_config,
  :tags)
  SENSITIVE = []
  include Aws::Structure
end

#tags ⇒ Array<Types::Tag>

An array of key-value pairs. You can use tags to categorize your Amazon Web Services resources in different ways, for example, by purpose, owner, or environment. For more information, see [Tagging Amazon Web Services Resources].

Tags that you specify for the tuning job are also added to all training jobs that the tuning job launches.

[1]: docs.aws.amazon.com/general/latest/gr/aws_tagging.html

Returns:



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# File 'lib/aws-sdk-sagemaker/types.rb', line 5492

class CreateHyperParameterTuningJobRequest < Struct.new(
  :hyper_parameter_tuning_job_name,
  :hyper_parameter_tuning_job_config,
  :training_job_definition,
  :training_job_definitions,
  :warm_start_config,
  :tags)
  SENSITIVE = []
  include Aws::Structure
end

#training_job_definition ⇒ Types::HyperParameterTrainingJobDefinition

The HyperParameterTrainingJobDefinition object that describes the training jobs that this tuning job launches, including static hyperparameters, input data configuration, output data configuration, resource configuration, and stopping condition.

Returns:



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# File 'lib/aws-sdk-sagemaker/types.rb', line 5492

class CreateHyperParameterTuningJobRequest < Struct.new(
  :hyper_parameter_tuning_job_name,
  :hyper_parameter_tuning_job_config,
  :training_job_definition,
  :training_job_definitions,
  :warm_start_config,
  :tags)
  SENSITIVE = []
  include Aws::Structure
end

#training_job_definitions ⇒ Array<Types::HyperParameterTrainingJobDefinition>

A list of the HyperParameterTrainingJobDefinition objects launched for this tuning job.

Returns:



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# File 'lib/aws-sdk-sagemaker/types.rb', line 5492

class CreateHyperParameterTuningJobRequest < Struct.new(
  :hyper_parameter_tuning_job_name,
  :hyper_parameter_tuning_job_config,
  :training_job_definition,
  :training_job_definitions,
  :warm_start_config,
  :tags)
  SENSITIVE = []
  include Aws::Structure
end

#warm_start_config ⇒ Types::HyperParameterTuningJobWarmStartConfig

Specifies the configuration for starting the hyperparameter tuning job using one or more previous tuning jobs as a starting point. The results of previous tuning jobs are used to inform which combinations of hyperparameters to search over in the new tuning job.

All training jobs launched by the new hyperparameter tuning job are evaluated by using the objective metric. If you specify IDENTICAL_DATA_AND_ALGORITHM as the WarmStartType value for the warm start configuration, the training job that performs the best in the new tuning job is compared to the best training jobs from the parent tuning jobs. From these, the training job that performs the best as measured by the objective metric is returned as the overall best training job.

<note markdown=“1”> All training jobs launched by parent hyperparameter tuning jobs and the new hyperparameter tuning jobs count against the limit of training jobs for the tuning job.

</note>

Returns:



5492
5493
5494
5495
5496
5497
5498
5499
5500
5501
 
# File 'lib/aws-sdk-sagemaker/types.rb', line 5492

class CreateHyperParameterTuningJobRequest < Struct.new(
  :hyper_parameter_tuning_job_name,
  :hyper_parameter_tuning_job_config,
  :training_job_definition,
  :training_job_definitions,
  :warm_start_config,
  :tags)
  SENSITIVE = []
  include Aws::Structure
end