Machine Learning Techniques, End Term

September 2022 term, 11 Dec 2022, Set ETD1

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Question 1

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What will be the result of applying ReLU to the following values?:
-2.7, 3.9, -1.0, 4.2, 6.4, -7.3

Select one option

• A.

  1, 3.9, 1, 4.2, 6.4, 1

• B.

  0, 1, 0, 1, 1, 0

• C.

  -2.7, 0, -1.0, 0, 0, -7.3

• D.

  -1, +1, -1, +1, +1, -1

• E.

  0, 3.9, 0, 4.2, 6.4, 0

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What will be the result of applying ReLU to the following values?:\ \-2.7, 3.9, -1.0, 4.2, 6.4, -7.3 Suppose you run gradient descent for linear regression for 500 iterations with a learning rate 0.02. You observe that the training loss (sum of squared loss) is increasing after every iteration. What may be the reason? What changes would you make to the set-up for the gradient descent to converge to a solution? Figure from the original question paper