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Deep Learning · Quiz 1 · 26 Oct 2025 · September 2025 term · Set 3

Question 7: You are adapting a neural network that was originally des…

Question 7

+3 marksOne or more correct options

You are adapting a neural network that was originally designed for a 10-class image classification problem to perform a regression task, specifically to predict the price of a car. Which of the following modifications are essential or standard practice for this conversion?

Select all that apply.

  1. A

    Change the activation function of the final output layer to a linear function.

  2. B

    Set the number of neurons in the output layer to one.

  3. C

    Change the loss function from Categorical Cross-Entropy to Mean SquaredError (MSE).

  4. D

    Use accuracy as the primary metric to evaluate the model’s performance.

  5. E

    Keep the softmax activation function in the output layer to scale the predictedprice.

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Correct answers

  • A

    Change the activation function of the final output layer to a linear function.

  • B

    Set the number of neurons in the output layer to one.

  • C

    Change the loss function from Categorical Cross-Entropy to Mean SquaredError (MSE).

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Question 7 of 22 in the IIT Madras BS Deep Learning (Deep Learning) Quiz 1 paper sat on 26 Oct 2025, in the September 2025 term (IIT M DEGREE AN EXAM QDB4 26 Oct 2025). It carries 3 marks.

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