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Google Professional Machine Learning Engineer

280 Questions120 Minutes70% Passing Score▣ Updated: Sep 2026

Question 280 of 280

Single answer
You have recently developed a custom model for image classification by using a neural network. You need to automatically identify the values for learning rate, number of layers, and kernel size. To do this, you plan to run multiple jobs in parallel to identify the parameters that optimize performance. You want to minimize custom code development and infrastructure management. What should you do?
ATrain an AutoML image classification model.
BCreate a custom training job that uses the Vertex AI Vizier SDK for parameter optimization.
CCreate a Vertex AI hyperparameter tuning job.
DCreate a Vertex AI pipeline that runs different model training jobs in parallel.
Correct Answer: C

Create a Vertex AI hyperparameter tuning job.

Explanation

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