MLS-C01 Exam Dumps - AWS Certified Machine Learning - Specialty

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Question # 89

A machine learning (ML) specialist is using Amazon SageMaker hyperparameter optimization (HPO) to improve a modelâ€™s accuracy. The learning rate parameter is specified in the following HPO configuration:

During the results analysis, the ML specialist determines that most of the training jobs had a learning rate between 0.01 and 0.1. The best result had a learning rate of less than 0.01. Training jobs need to run regularly over a changing dataset. The ML specialist needs to find a tuning mechanism that uses different learning rates more evenly from the provided range between MinValue and MaxValue.

Which solution provides the MOST accurate result?

Modify the HPO configuration as follows:

Select the most accurate hyperparameter configuration form this HPO job.

Run three different HPO jobs that use different learning rates form the following intervals for MinValue and MaxValue while using the same number of training jobs for each HPO job:

[0.01, 0.1]

[0.001, 0.01]

[0.0001, 0.001]

Select the most accurate hyperparameter configuration form these three HPO jobs.

Modify the HPO configuration as follows:

Select the most accurate hyperparameter configuration form this training job.

Run three different HPO jobs that use different learning rates form the following intervals for MinValue and MaxValue. Divide the number of training jobs for each HPO job by three:

[0.01, 0.1]

[0.001, 0.01]

[0.0001, 0.001]

Select the most accurate hyperparameter configuration form these three HPO jobs.

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