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Deep Learning for Computer Vision · Quiz 2 · 12 Apr 2026 · January 2026 term

Question 20: A ResNet bottleneck block takes 256 channels in and uses…

Question 20

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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 20 of 23 in the IIT Madras BS Deep Learning for Computer Vision (Deep Learning for Computer Vision) Quiz 2 paper sat on 12 Apr 2026, in the January 2026 term (Deep Learning For Computer Vision 07 Apr 26). It carries 1 mark.

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