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Machine Learning Practice · Quiz 1 · 23 Feb 2025 · January 2025 term

Question 1: What is the primary risk of not performing a train-test s…

Question 1

+2 marksOne correct option

What is the primary risk of not performing a train-test split in a machine learning workflow?

  1. A

    The training time will increase.

  2. B

    The model might overfit the training data and perform poorly on new data.

  3. C

    The dataset may become unbalanced.

  4. D

    The model may fail to converge.

Show answer

Correct answer

  • B

    The model might overfit the training data and perform poorly on new data.

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Question 1 of 20 in the IIT Madras BS Machine Learning Practice (MLP) Quiz 1 paper sat on 23 Feb 2025, in the January 2025 term (IIT M DIPLOMA AN EXAM QDD2 23 Feb 2025). It carries 2 marks.

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