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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is Tokenization?
💡 Hint: Think about how a sentence is divided.
Question 2
Easy
Name one common stop word.
💡 Hint: These are often very common words.
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 first step in NLP?
- Modeling
- Feature Extraction
- Text Preprocessing
💡 Hint: Think about cleaning the text.
Question 2
Stop word removal is meant to:
- True
- False
💡 Hint: Are common words usually important?
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Using the text from a tweet about a product, create a Bag of Words representation that highlights key features of the product.
💡 Hint: What are the main ideas conveyed in the tweet?
Question 2
Analyze a set of documents and identify which TF-IDF scores would indicate importance of a term in a marketing research context.
💡 Hint: Look for words that are important but not too common across all documents.
Challenge and get performance evaluation