Skip to contents

DuckDB function jaro_winkler_similarity

Source: R/duckdb-funs.R
jaro_winkler_similarity.Rd

The Jaro-Winkler similarity between two strings. Characters of different cases (e.g., a and A) are considered different. Returns a number between 0 and 1. For similarity < score_cutoff, 0 is returned instead. score_cutoff defaults to 0.

Arguments

s1

VARCHAR

s2

VARCHAR

score_cutoff

DOUBLE

Value

DOUBLE

Overloads

  • jaro_winkler_similarity(s1 = VARCHAR, s2 = VARCHAR)

  • jaro_winkler_similarity(s1 = VARCHAR, s2 = VARCHAR, score_cutoff = DOUBLE)

SQL examples

jaro_winkler_similarity('duck', 'duckdb')

See also

Other text_similarity: damerau_levenshtein(), hamming(), jaccard(), jaro_similarity(), levenshtein()