A Machine Learning (ML) Specialist Is Administering a Production Amazon

question 105

Multiple Choice

A machine learning (ML) specialist is administering a production Amazon SageMaker endpoint with model monitoring configured. Amazon SageMaker Model Monitor detects violations on the SageMaker endpoint, so the ML specialist retrains the model with the latest dataset. This dataset is statistically representative of the current production traffic. The ML specialist notices that even after deploying the new SageMaker model and running the first monitoring job, the SageMaker endpoint still has violations. What should the ML specialist do to resolve the violations?

• A) Manually trigger the monitoring job to re-evaluate the SageMaker endpoint traffic sample.
• B) Run the Model Monitor baseline job again on the new training set. Configure Model Monitor to use the new baseline.
• C) Delete the endpoint and recreate it with the original configuration.
• D) Retrain the model again by using a combination of the original training set and the new training set.

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Definitions:

T Distribution

A type of probability distribution that arises when estimating the mean of a normally distributed population in situations where the sample size is small and the population standard deviation is unknown.

Confidence Interval

A range of values, derived from the sample data, that is likely to contain the value of an unknown population parameter.

Population Means

The average of a set of characteristics (such as measurements or counts) of the entire population.

Statistically Significant

Indicates that the observed results are unlikely to occur by chance, based on a predefined significance level.