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Deep Learning for Computer Vision · Quiz 2 · 16 Aug 2026 · May 2026 term

Question 19: A ResNet bottleneck block takes 256 channels in and uses…

Question 19

+4 marksNumerical answer

A ResNet bottleneck block takes 256 channels in and uses:
1×1 conv to 256 channels → 3×3 conv at 256 → 1×1 conv to 1024 channels. Ignore bias.
Compute total parameters in these three convolutions (exclude projection shortcut).

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Correct answer: 917504

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Question 19 of 22 in the IIT Madras BS Deep Learning for Computer Vision (Deep Learning for Computer Vision) Quiz 2 paper sat on 16 Aug 2026, in the May 2026 term (Deep Learning For Computer Vision 16 Aug 26). It carries 4 marks.

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