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Can you explain the process of feature engineering and its importance in data analysis?
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Data Analyst
Marketer
General
Highlight the steps involved in feature engineering like data transformation, extraction, and selection. Explain how these steps improve model performance and uncover hidden patterns in the data.
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Medium Difficulty
Medium questions delve deeper, challenging you to apply your knowledge to common scenarios. They test your ability to think on your feet and adapt your basic skills to real-world contexts.
Technical question
Technical questions probe into your industry-specific knowledge and skills. They require precise answers and are an opportunity to show your expertise and practical abilities in your field.