Machine Learning Techniques Quiz 2: 10 July 2022 (May 2022 term)

22 more questions in this paper

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1. Q4Question 42 marks
2. Q5Question 52 marks
3. Q6Which of the following could be the decision boundary learned by a hard-margin SVM? Choos…2 marks
4. Q7Question 72 marks
5. Q8Question 82 marks
6. Q9Which of the following could be the vector of probabilities output by a softmax regressio…2 marks
7. Q10Question 102 marks
8. Q11Question 113 marks
9. Q12Consider a logistic regression model that is trained on videos to detect objectionable co…3 marks
10. Q13Consider a binary classification task that has 2 features. Assume that we train a soft-ma…3 marks
11. Q14Question 143 marks
12. Q15Based on the above data, answer the given subquestions.1 mark
13. Q16Based on the above data, answer the given subquestions.1 mark
14. Q17Based on the above data, answer the given subquestions.1 mark
15. Q18What is the predicted label of the test point if k = 1? The label is 1 for the positive c…2 marks
16. Q19How many points are at a distance of 2 from the test point?\ Note:\ (1) We use the Manhat…2 marks
17. Q20Based on the above data, answer the given subquestions.2 marks
18. Q21Based on the above data, answer the given subquestions.3 marks
19. Q22Based on the above data, answer the given subquestions.1.5 marks
20. Q23Based on the above data, answer the given subquestions.1.5 marks
21. Q24Based on the above data, answer the given subquestions.1.5 marks
22. Q25Based on the above data, answer the given subquestions.1.5 marks