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Machine Learning Practice · End Term · 7 Aug 2022 · May 2022 term

Question 20: Which of the following options represent(s) the correct …

Question 20

+2 marksOne or more correct options

Which of the following options represent(s) the correct method(s) to search for the best regularization parameter for ridge regression?

Select all that apply.

  1. A

    Search for the best regularization rate with built-in cross validation in RidgeCV estimator

  2. B

    Step 1: Instantiate object of Ridge estimator.
    Step 2: Set parameter alpha to the maximum regularization rate.

  3. C

    Use cross validation with Ridge to search for best regularization.

  4. D

    Apply cross validation with SGDRegressor for searching the best regularization parameter.

Show answer

Correct answers

  • A

    Search for the best regularization rate with built-in cross validation in RidgeCV estimator

  • C

    Use cross validation with Ridge to search for best regularization.

  • D

    Apply cross validation with SGDRegressor for searching the best regularization parameter.

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Question 20 of 40 in the IIT Madras BS Machine Learning Practice (MLP) End Term paper sat on 7 Aug 2022, in the May 2022 term (IIT M FOUNDATION DIPLOMA ENDTERM QPB1 07 Aug 2022 IBA NS). It carries 2 marks.

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