Edit Distance — String Similarity Algorithms
Levenshtein, Damerau-Levenshtein, and LCS distance computation for fuzzy drug name matching, MedDRA term comparison, and general string similarity. Supports single-pair and batch operations with trace
4 toolsedit-distance
Compute
Compute edit distance between two strings. Algorithms: levenshtein (default), damerau (transposition-aware), lcs (longes
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Similarity
Check if two strings meet a similarity threshold. Returns similarity score and pass/fail against threshold. Useful for d
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Traceback
Compute edit distance with full operation traceback showing the sequence of insertions, deletions, and substitutions to
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Batch
Compare a query string against multiple candidates. Returns ranked matches by similarity with optional threshold and lim
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