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AIF-C01 · Question #22
A company is building an ML model. The company collected new data and analyzed the data by creating a correlation matrix, calculating statistics, and visualizing the data. Which stage of the ML pipeli
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Submitted by parkjh· Mar 30, 2026
Question
A company is building an ML model. The company collected new data and analyzed the data by creating a correlation matrix, calculating statistics, and visualizing the data. Which stage of the ML pipeline is the company currently in?
Options
- AData pre-processing
- BFeature engineering
- CExploratory data analysis
- DHyperparameter tuning
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Topics
#ML pipeline stages#Exploratory data analysis#Data analysis#Data visualization