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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the output range of the Sigmoid function?
π‘ Hint: Think of probabilities.
Question 2
Easy
What is the formula of the Sigmoid function?
π‘ Hint: It involves exponential terms.
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 output of Ο(0)?
- 0
- 0.5
- 1
π‘ Hint: Think of the threshold for decision boundaries.
Question 2
True or False: The Sigmoid function can output values below 0.
- True
- False
π‘ Hint: Recall the definition of the Sigmoid function.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
If you have a dataset where the predicted z values range from -5 to 5, calculate the Sigmoid outputs for both extremes and discuss their significance.
π‘ Hint: Use the Sigmoid formula for your calculations.
Question 2
Discuss how the choice of decision boundary affects model performance in logistic regression.
π‘ Hint: Consider the trade-offs involved.
Challenge and get performance evaluation