a library for doing approximate and phonetic matching of strings.
Project description
Jellyfish is a python library for doing approximate and phonetic matching of strings.
Written by James Turk <james.p.turk@gmail.com> and Michael Stephens.
See https://github.com/jamesturk/jellyfish/graphs/contributors for contributors.
Source is available at http://github.com/jamesturk/jellyfish.
Included Algorithms
String comparison:
Levenshtein Distance
Damerau-Levenshtein Distance
Jaro Distance
Jaro-Winkler Distance
Match Rating Approach Comparison
Hamming Distance
Phonetic encoding:
American Soundex
Metaphone
NYSIIS (New York State Identification and Intelligence System)
Match Rating Codex
Example Usage
>>> import jellyfish >>> jellyfish.levenshtein_distance(u'jellyfish', u'smellyfish') 2 >>> jellyfish.jaro_distance(u'jellyfish', u'smellyfish') 0.89629629629629637 >>> jellyfish.damerau_levenshtein_distance(u'jellyfish', u'jellyfihs') 1
>>> jellyfish.metaphone(u'Jellyfish') 'JLFX' >>> jellyfish.soundex(u'Jellyfish') 'J412' >>> jellyfish.nysiis(u'Jellyfish') 'JALYF' >>> jellyfish.match_rating_codex(u'Jellyfish') 'JLLFSH'
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