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Google Professional Machine Learning Engineer

280 Questions120 Minutes70% Passing Score▣ Updated: Sep 2026

Question 112 of 280

Single answer
You are an ML engineer in the contact center of a large enterprise. You need to build a sentiment analysis tool that predicts customer sentiment from recorded phone conversations. You need to identify the best approach to building a model while ensuring that the gender, age, and cultural differences of the customers who called the contact center do not impact any stage of the model development pipeline and results. What should you do?
AConvert the speech to text and extract sentiments based on the sentences.
BConvert the speech to text and build a model based on the words.
CExtract sentiment directly from the voice recordings.
DConvert the speech to text and extract sentiment using syntactical analysis.
Correct Answer: A

Convert the speech to text and extract sentiments based on the sentences.

Explanation

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