PROFESSIONAL-MACHINE-LEARNING-ENGINEER · Question #47
PROFESSIONAL-MACHINE-LEARNING-ENGINEER Question #47: Real Exam Question with Answer & Explanation
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Question
You work for a manufacturing company that owns a high-value machine which has several machine settings and multiple sensors. A history of the machine's hourly sensor readings and known failure event data are stored in BigQuery. You need to predict if the machine will fail within the next 3 days in order to schedule maintenance before the machine fails. Which data preparation and model training steps should you take?
Options
- AData preparation: Daily max value feature engineering; Model training: AutoML classification with
- BData preparation: Daily min value feature engineering; Model training: Logistic regression with
- CData preparation: Rolling average feature engineering; Model training: Logistic regression with
- DData preparation: Rolling average feature engineering; Model training: Logistic regression with
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