class Aws::SageMaker::Types::ParameterRanges

Specifies ranges of integer, continuous, and categorical hyperparameters that a hyperparameter tuning job searches. The hyperparameter tuning job launches training jobs with hyperparameter values within these ranges to find the combination of values that result in the training job with the best performance as measured by the objective metric of the hyperparameter tuning job.

<note markdown=“1”> You can specify a maximum of 20 hyperparameters that a hyperparameter tuning job can search over. Every possible value of a categorical parameter range counts against this limit.

</note>

@note When making an API call, you may pass ParameterRanges

data as a hash:

    {
      integer_parameter_ranges: [
        {
          name: "ParameterKey", # required
          min_value: "ParameterValue", # required
          max_value: "ParameterValue", # required
          scaling_type: "Auto", # accepts Auto, Linear, Logarithmic, ReverseLogarithmic
        },
      ],
      continuous_parameter_ranges: [
        {
          name: "ParameterKey", # required
          min_value: "ParameterValue", # required
          max_value: "ParameterValue", # required
          scaling_type: "Auto", # accepts Auto, Linear, Logarithmic, ReverseLogarithmic
        },
      ],
      categorical_parameter_ranges: [
        {
          name: "ParameterKey", # required
          values: ["ParameterValue"], # required
        },
      ],
    }

@!attribute [rw] integer_parameter_ranges

The array of IntegerParameterRange objects that specify ranges of
integer hyperparameters that a hyperparameter tuning job searches.
@return [Array<Types::IntegerParameterRange>]

@!attribute [rw] continuous_parameter_ranges

The array of ContinuousParameterRange objects that specify ranges of
continuous hyperparameters that a hyperparameter tuning job
searches.
@return [Array<Types::ContinuousParameterRange>]

@!attribute [rw] categorical_parameter_ranges

The array of CategoricalParameterRange objects that specify ranges
of categorical hyperparameters that a hyperparameter tuning job
searches.
@return [Array<Types::CategoricalParameterRange>]

@see docs.aws.amazon.com/goto/WebAPI/sagemaker-2017-07-24/ParameterRanges AWS API Documentation

Constants

SENSITIVE