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Deep Learning for Computer Vision · End Term · 13 Sept 2026 · May 2026 term

Question 13: When adapting a pretrained CNN to a related task with a …

Question 13

+2 marksOne correct option

When adapting a pretrained CNN to a related task with a relatively small labeled dataset, which training choice is generally the more conservative starting point?

  1. A

    Reinitialize the entire network and use a very large learning rate

  2. B

    Retain pretrained features and update them cautiously, often with a smaller learning rate than newly initialized layers

  3. C

    Freeze the newly added prediction head and update only the old classifier

  4. D

    Randomly permute pretrained channels before optimization

Show answer

Correct answer

  • B

    Retain pretrained features and update them cautiously, often with a smaller learning rate than newly initialized layers

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Question 13 of 37 in the IIT Madras BS Deep Learning for Computer Vision (Deep Learning for Computer Vision) End Term paper sat on 13 Sept 2026, in the May 2026 term (Deep Learning For Computer Vision 13 Sep 26). It carries 2 marks.

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