>frequency of character triples What are character triples? Are they trigrams? | Hacker News

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		sidmitra on July 23, 2024 \| parent \| context \| favorite \| on: Show HN: Zerox – Document OCR with GPT-mini >frequency of character triples What are character triples? Are they trigrams?

hugodutka on July 23, 2024 [–]

I think so. I'd normalize the text first: lowercase it and remove all non-alphanumeric characters. E.g for the phrase "What now?" I'd create these trigrams: wha, hat, atn, tno, now.

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