class Aws::SageMaker::Types::MetricDefinition

Specifies a metric that the training algorithm writes to `stderr` or `stdout`. Amazon SageMakerhyperparameter tuning captures all defined metrics. You specify one metric that a hyperparameter tuning job uses as its objective metric to choose the best training job.

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

data as a hash:

    {
      name: "MetricName", # required
      regex: "MetricRegex", # required
    }

@!attribute [rw] name

The name of the metric.
@return [String]

@!attribute [rw] regex

A regular expression that searches the output of a training job and
gets the value of the metric. For more information about using
regular expressions to define metrics, see [Defining Objective
Metrics][1].

[1]: https://docs.aws.amazon.com/sagemaker/latest/dg/automatic-model-tuning-define-metrics.html
@return [String]

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

Constants

SENSITIVE