Machine Learning Techniques · Quiz 1 · 7 Jul 2024 · May 2024 term

Question 11: Consider the following dataset of six points in \mathbb{…

Question 11

+2 marksNumerical answer

Consider the following dataset of six points in $\mathbb{R}^2$ :

$x$	$y$
$-1$	$-4$
5	6
$-2$	$-2$
4	5
$-3$	$-3$
3	4

K-means clustering is run on this dataset with $k = 2$ . In this version, the means are initialized first. The mean of the first cluster is initialized to $(-4, -4)$ and the mean of the second cluster is initialized to $(6, 6)$ .

Based on the above data, answer the given subquestions.

If (x1, y1) is the mean of the first cluster after convergence, find the value of x1 + y1.

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Correct answer: -5

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Question 11 of 16 in the IIT Madras BS Machine Learning Techniques (MLT) Quiz 1 paper sat on 7 Jul 2024, in the May 2024 term (IIT M DIPLOMA AN EXAM QDD2 7 July 2024). It carries 2 marks.

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