2.5 - Types of Feature Engineering Techniques
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Practice Questions
Test your understanding with targeted questions
What does feature extraction involve?
💡 Hint: Think about how we create new information from existing data.
Name one method of feature transformation.
💡 Hint: Consider how we might adjust the distribution of our data.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the main purpose of feature extraction?
💡 Hint: Think about how we create more information from what we have.
True or False: Feature transformation always improves model performance.
💡 Hint: Consider your understanding of feature distribution.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Design a feature extraction process for a dataset containing customer reviews to identify sentiment features.
💡 Hint: Focus on how to convert reviews into structured data.
You have a dataset that includes date-time features. How would you extract useful components to enhance modeling?
💡 Hint: Think about how different times of the day might affect customer behaviors.
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