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Machine Learning Practice · End Term · 30 Apr 2023 · January 2023 term · Set QPD1-S2

MLP End Term 30 Apr 2023 — Question 32

Question 32

+3 marksOne or more correct options

Which of the following ways can help in feature selection?

Select all that apply.

  1. A

    Drop a Feature with many missing values

  2. B

    Drop a feature containing data with high standard deviation

  3. C

    Use SelectKBest or SelectKPercentile methods

  4. D

    Drop a feature which has high correlation with target variable

Show answer

Correct answers

  • A

    Drop a Feature with many missing values

  • C

    Use SelectKBest or SelectKPercentile methods

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Question 32 of 36 in the IIT Madras BS Machine Learning Practice (MLP) End Term paper sat on 30 Apr 2023, in the January 2023 term (IIT M DIPLOMA ET1 EXAM QPD1 S2 30 Apr 2023). It carries 3 marks.

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