Amazon SageMaker
Developer Guide

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

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.

Contents

CategoricalParameterRanges

The array of CategoricalParameterRange objects that specify ranges of categorical hyperparameters that a hyperparameter tuning job searches.

Type: Array of CategoricalParameterRange objects

Array Members: Minimum number of 0 items. Maximum number of 20 items.

Required: No

ContinuousParameterRanges

The array of ContinuousParameterRange objects that specify ranges of continuous hyperparameters that a hyperparameter tuning job searches.

Type: Array of ContinuousParameterRange objects

Array Members: Minimum number of 0 items. Maximum number of 20 items.

Required: No

IntegerParameterRanges

The array of IntegerParameterRange objects that specify ranges of integer hyperparameters that a hyperparameter tuning job searches.

Type: Array of IntegerParameterRange objects

Array Members: Minimum number of 0 items. Maximum number of 20 items.

Required: No

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following:

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