Question 4
You are using a ColumnTransformer to preprocess a dataset before training a model:
What will be the shape of the transformed matrix X?
(3,2)
(3,3)
(3,4)
(4,3)
Question 4: You are using a ColumnTransformer to preprocess a dataset…
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Correct answer
(3,3)
Question 4 of 60 in the IIT Madras BS Machine Learning Practice (MLP) End Term paper sat on 21 Dec 2025, in the September 2025 term (Machine Learning Practice 18 Dec 25). It carries 1 mark.
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