strings.jaro_winkler

https://en.wikipedia.org/wiki/Jaro%E2%80%93Winkler_distance

Functions

jaro_winkler(→ float)

Jaro-Winkler distance is a string metric measuring an edit distance between two

Module Contents

strings.jaro_winkler.jaro_winkler(str1: str, str2: str) → float

Jaro-Winkler distance is a string metric measuring an edit distance between two sequences. Output value is between 0.0 and 1.0.

>>> jaro_winkler("martha", "marhta")
0.9611111111111111
>>> jaro_winkler("CRATE", "TRACE")
0.7333333333333334
>>> jaro_winkler("test", "dbdbdbdb")
0.0
>>> jaro_winkler("test", "test")
1.0
>>> jaro_winkler("hello world", "HeLLo W0rlD")
0.6363636363636364
>>> jaro_winkler("test", "")
0.0
>>> jaro_winkler("hello", "world")
0.4666666666666666
>>> jaro_winkler("hell**o", "*world")
0.4365079365079365