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Which of the following is the correct way to create a RecursiveCharacterTextSplitter with chunk size 100 and overlap 20 in LangChain?

easy📝 Syntax Q12 of 15
LangChain - Text Splitting
Which of the following is the correct way to create a RecursiveCharacterTextSplitter with chunk size 100 and overlap 20 in LangChain?
ARecursiveCharacterTextSplitter(chunkSize=100, overlapSize=20)
BRecursiveCharacterTextSplitter(size=100, overlap=20)
CRecursiveCharacterTextSplitter(chunk_size=100, chunk_overlap=20)
DRecursiveCharacterTextSplitter(100, 20)
Step-by-Step Solution
Solution:

  1. Step 1: Check LangChain parameter names

    The correct parameters are chunk_size and chunk_overlap for RecursiveCharacterTextSplitter.

  2. Step 2: Match parameters with values

    RecursiveCharacterTextSplitter(chunk_size=100, chunk_overlap=20) uses chunk_size=100 and chunk_overlap=20 correctly.

  3. Final Answer:

    RecursiveCharacterTextSplitter(chunk_size=100, chunk_overlap=20) -> Option C

  4. Quick Check:

    Correct parameter names = RecursiveCharacterTextSplitter(chunk_size=100, chunk_overlap=20) [OK]
Quick Trick: Use chunk_size and chunk_overlap parameters exactly [OK]
Common Mistakes:
  • Using wrong parameter names like size or overlap
  • Passing positional arguments without keywords
  • Mixing camelCase instead of snake_case

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