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A topic model code throws an error because the input documents are empty strings. What is the likely fix?

medium📝 Debug Q6 of 15
NLP - Topic Modeling
A topic model code throws an error because the input documents are empty strings. What is the likely fix?
ARemove empty documents before modeling.
BAdd random words to empty documents.
CChange the model to supervised learning.
DIgnore the error and continue.
Step-by-Step Solution
Solution:

  1. Step 1: Understand why empty documents cause errors

    Empty documents have no words, so the model cannot process them.

  2. Step 2: Choose proper fix

    Removing empty documents is the correct fix; adding random words or ignoring errors is wrong.

  3. Final Answer:

    Remove empty documents before modeling. -> Option A

  4. Quick Check:

    Empty docs cause errors; remove them [OK]
Quick Trick: Remove empty documents to avoid errors [OK]
Common Mistakes:
MISTAKES
  • Adding random words to fix errors
  • Ignoring errors
  • Switching to supervised learning unnecessarily

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