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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is feature construction?
💡 Hint: Think about how you could make one feature from two or more existing ones.
Question 2
Easy
Provide an example of feature construction.
💡 Hint: Consider how two numeric features relate.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the main goal of feature construction?
- To reduce data size
- To create new features for better model performance
- To eliminate noise
💡 Hint: Consider the relationship between features and how they improve outcomes.
Question 2
True or False: Aggregation means to sum up all the data points into a single metric.
- True
- False
💡 Hint: Think about how we simplify data analysis.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You are given a dataset containing monthly sales data for products over several years. Suggest two feature construction strategies to enhance your forecasting model.
💡 Hint: Think about how past data can lead to insights for future predictions.
Question 2
Design a feature construction plan for a health dataset that includes various health metrics. How would you approach combining features?
💡 Hint: Consider metrics that represent good health benefits.
Challenge and get performance evaluation