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Noisy Text in RAG: Typos, OCR, and the Gap Classical Spell-Check Leaves

August 30, 2026

Enterprise Document Intelligence [Vol.1 #B1] – Three sources of one problem. User typos, fast-typing transcription noise, OCR character errors. Classical spell-check handles one of them. Embeddings carry the rest

The post Noisy Text in RAG: Typos, OCR, and the Gap Classical Spell-Check Leaves appeared first on Towards Data Science.

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Recent Posts

  • Context Engineering Is Changing. Here’s What It Means for Data Scientists
  • Noisy Text in RAG: Typos, OCR, and the Gap Classical Spell-Check Leaves
  • Iceland votes against restarting talks on joining EU
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