Consider the following dataset with 4 features {f_1, f_2, f_3, f_4} and three labels y = 0, -1, +1. Assume the features to be binary. Answer the given subquestions under the Naive Bayes assumptions. | Sample | f_1 | f_2 | f_3 | f_4 | y | |---|---|---|---|---|---| | 1 | 1 | 0 | 1 | 0 | 0 | | 2 | 0 | 1 | 0 | 1 | 0 | | 3 | 1 | 1 | 0 | 0 | +1 | | 4 | 1 | 1 | 1 | 0 | +1 | | 5 | 0 | 0 | 1 | 1 | -1 | | 6 | 0 | 0 | 0 | 1 | -1 | Figure from the original question paper Figure from the original question paper Figure from the original question paper Figure from the original question paper Figure from the original question paper Find the maximum likelihood estimate\ and\ of\ ,\ , and , respectively.

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Machine Learning Techniques · Quiz 2 · 23 Nov 2025 · September 2025 term

Question 3: Find the maximum likelihood estimate\ and\ of\ ,\ , and ,…

Question 3

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Consider the following dataset with 4 features $\{f_1, f_2, f_3, f_4\}$ and three labels $y = 0, -1, +1$ . Assume the features to be binary. Answer the given subquestions under the Naive Bayes assumptions.

Sample	$f_1$	$f_2$	$f_3$	$f_4$	$y$
1	1	0	1	0	0
2	0	1	0	1	0
3	1	1	0	0	$+1$
4	1	1	1	0	$+1$
5	0	0	1	1	$-1$
6	0	0	0	1	$-1$

Find the maximum likelihood estimate
and
of
,
, and , respectively.

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Question 3 of 14 in the IIT Madras BS Machine Learning Techniques (MLT) Quiz 2 paper sat on 23 Nov 2025, in the September 2025 term (IIT M DIPLOMA AN EXAM QDD2 23 Nov 2025 NEW). It carries 2 marks.

Question 3: Find the maximum likelihood estimate\ and\ of\ ,\ , and ,…

Question 3

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