Quiz 2
July 13, 2021
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Question 1 of 10
1. Question
1. Predicting on whether will it rain or not tomorrow evening at a particular time is a type of _________ problem.
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Question 2 of 10
2. Question
2. Which of the following statements about regularization is not correct?
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Question 3 of 10
3. Question
3. Which of the following is not a supervised learning algorithm?
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Question 4 of 10
4. Question
4. Which of the following is true about linear regression?
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Question 5 of 10
5. Question
5. Precision in the confusion matrix is calculated as …
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Question 6 of 10
6. Question
6. For regression models in the scikit-learn library, “.score()” method returns the …
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Question 7 of 10
7. Question
7. Which of the following statements is true?
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Question 8 of 10
8. Question
8. When the feature space is larger, over fitting is more likely to occur.
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Question 9 of 10
9. Question
9. We can get multiple local optimum solutions if we solve a linear regression problem by minimizing the sum of squared errors using gradient descent.
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Question 10 of 10
10. Question
10. Regarding high bias and low variance, which of the following statements are true? (Here ‘high’ and ‘low’ are relative to the ideal model.)
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