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527

answers:

1
Q: 

Damerau-Levenshtein distance for words

I am looking for such an algorithm, but one that makes substitutions between words and not between letters. Is there such an algorithm?

I am looking for an implementation with SQL Server, but the name of the algorithm will be good enough.

+1  A: 

As far as I'm aware, there's no reason you can't just use the existing Levenshtein algorithm - just use words as symbols instead of letters.

Nick Johnson  2009-09-06 16:21:47

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