support.levenshtein
module¶
Contains functions implementing edit distance algorithms.
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whoosh.support.levenshtein.
relative
(a, b)¶ Returns the relative distance between two strings, in the range [0-1] where 1 means total equality.
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whoosh.support.levenshtein.
distance
(seq1, seq2, limit=None)¶ Returns the Damerau-Levenshtein edit distance between two strings.