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Which of the following is the correct way to set chunk size and overlap in langchain's semantic chunking?

easy📝 Syntax Q12 of 15
LangChain - Text Splitting
Which of the following is the correct way to set chunk size and overlap in langchain's semantic chunking?
Achunk_size=500, chunk_overlap=50
Bchunk_size='large', chunk_overlap='small'
Cchunk_size=0, chunk_overlap=1000
Dchunk_size=-100, chunk_overlap=-10
Step-by-Step Solution
Solution:

  1. Step 1: Check valid chunk size and overlap values

    Chunk size and overlap should be positive integers representing text length in characters or tokens.

  2. Step 2: Evaluate each option

    chunk_size=500, chunk_overlap=50 uses positive integers (500 and 50), which is valid. Options B uses strings, C and D use zero or negative numbers which are invalid.

  3. Final Answer:

    chunk_size=500, chunk_overlap=50 -> Option A

  4. Quick Check:

    Valid chunk size and overlap are positive numbers [OK]
Quick Trick: Use positive integers for chunk size and overlap [OK]
Common Mistakes:
  • Using strings instead of numbers
  • Setting zero or negative values
  • Confusing chunk size with overlap

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