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Deep Learning Practice · End Term · 31 Aug 2025 · May 2025 term · Set QDB1

Question 7: Consider the original U-Net architecture.\ Which of the f…

Question 7

+5 marksOne correct option

Consider the original U-Net architecture.
Which of the following statements about the convolutional and pooling operations is correct?

  1. A

    U-Net uses 5 × 5 convolutional filters and 2 × 2 max pooling filters with stride 2 in the encoder path.

  2. B

    U-Net uses 3 × 3 convolutional filters and 2 × 2 average pooling filters with stride 1 in both encoder and decoder.

  3. C

    U-Net uses 3 × 3 convolutional filters (with padding) and 2 × 2 max pooling filters with stride 2 to halve the spatial resolution in the encoder.

  4. D

    U-Net uses 3 × 3 filters and 1 × 1 pooling to preserve spatial dimensions between contracting and expanding paths.

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Correct answer

  • C

    U-Net uses 3 × 3 convolutional filters (with padding) and 2 × 2 max pooling filters with stride 2 to halve the spatial resolution in the encoder.

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Question 7 of 22 in the IIT Madras BS Deep Learning Practice (Deep Learning Practice) End Term paper sat on 31 Aug 2025, in the May 2025 term (IIT M DEGREE AN EXAM QDB3 31 Aug 2025). It carries 5 marks.

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