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Deep Learning Practice · Quiz 2 · 16 Aug 2026 · May 2026 term

Question 4: Which statements accurately describe the roles, constrain…

Question 4

+3 marksOne or more correct options

Which statements accurately describe the roles, constraints, and data-processing behaviors when preparing batches for speech models (e.g., Whisper, Wav2Vec2, and SpeechT5) using the Hugging Face Transformers library?

Select all that apply.

  1. A
  2. B

    Dynamic padding in speech data collators pads input features and target labels only to the maximum sequence length within each batch, reducing unnecessary memory usage compared to dataset-wide padding.

  3. C

    Speech data collators automatically resample raw audio (e.g., from 44.1 kHz to 16 kHz) during batch collation before creating model inputs.

  4. D
  5. E
Show answer

Correct answers

  • A
  • B

    Dynamic padding in speech data collators pads input features and target labels only to the maximum sequence length within each batch, reducing unnecessary memory usage compared to dataset-wide padding.

  • D
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Question 4 of 19 in the IIT Madras BS Deep Learning Practice (Deep Learning Practice) Quiz 2 paper sat on 16 Aug 2026, in the May 2026 term (Deep Learning Practice 16 Aug 26). It carries 3 marks.

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