Amazon Exam MLS-C01 Topic 4 Question 48 Discussion

Actual exam question for Amazon's MLS-C01 exam

Question #: 48
Topic #: 4

A machine learning (ML) specialist is using Amazon SageMaker hyperparameter optimization (HPO) to improve a model'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?

AModify the HPO configuration as follows:

Select the most accurate hyperparameter configuration form this HPO job.

BRun 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.

CModify the HPO configuration as follows:

Select the most accurate hyperparameter configuration form this training job.

DRun 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.

Show Suggested Answer

Suggested Answer: C

by Delisa at May 04, 2022, 10:05 AM

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