| Levenshtein | Double Levenshtein | SoundEx | MetaPhone | Manually curated |
|---|---|---|---|---|
| opin (0) - 9 freq copin (1) - 4 freq opine (1) - 1 freq lopin (1) - 1 freq spin (1) - 64 freq gopin (1) - 1 freq hopin (1) - 84 freq mopin (1) - 1 freq opint (1) - 1 freq optin (1) - 1 freq open (1) - 719 freq apin (1) - 13 freq pin (1) - 35 freq ooin (1) - 1 freq ropin (1) - 1 freq odin (1) - 43 freq oppin (1) - 4 freq opon (1) - 1 freq ipn (2) - 1 freq topic (2) - 24 freq vapin (2) - 1 freq papin (2) - 2 freq apun (2) - 2 freq 'open (2) - 4 freq chin (2) - 149 freq |
opin (0) - 9 freq apin (1) - 13 freq open (1) - 719 freq opine (1) - 1 freq pin (1) - 35 freq opon (1) - 1 freq apon (2) - 90 freq pain (2) - 240 freq pine (2) - 23 freq upon (2) - 253 freq apein (2) - 3 freq pun (2) - 59 freq upain (2) - 1 freq pooin (2) - 5 freq pen (2) - 119 freq oapen (2) - 1 freq pyin (2) - 11 freq pan (2) - 137 freq pian (2) - 1 freq ypn (2) - 1 freq upn (2) - 1 freq upun (2) - 5 freq pn (2) - 4 freq pouin (2) - 32 freq opinio (2) - 1 freq |
SoundEx code - O150 open - 719 freq oven - 51 freq 'open - 4 freq 'opium - 1 freq oapen - 1 freq offen - 17 freq offin - 20 freq ovine - 1 freq oppin - 4 freq opin - 9 freq opium - 4 freq oppen - 31 freq oobin - 2 freq oven' - 1 freq 'open' - 1 freq obama - 3 freq oban - 3 freq opon - 1 freq ofen - 2 freq opine - 1 freq €˜open - 5 freq open-mou - 3 freq €˜opium - 1 freq open- - 1 freq ofÂ’n - 1 freq opinio - 1 freq obeyin - 1 freq oyvaym - 1 freq ovme - 1 freq |
MetaPhone code - OPN open - 719 freq 'open - 4 freq oapen - 1 freq oppin - 4 freq opin - 9 freq oppen - 31 freq 'open' - 1 freq opon - 1 freq opine - 1 freq €˜open - 5 freq open- - 1 freq opinio - 1 freq |
OPIN |
| Time to execute Levenshtein function - 0.179658 milliseconds The Levenshtein distance is the number of characters you have to replace, insert or delete to transform one word into another, its useful for detecting typos and alternative spellings |
Time to execute Double Levenshtein function - 0.326165 milliseconds In a stroke of genius, this runs the Levenshtein function twice, once without vowels and adds the distance together, giving double weight to consonants. |
Time to execute SoundEx function - 0.029407 milliseconds Soundex is a phonetic algorithm for indexing names by sound, as pronounced in English. The goal is for homophones to be encoded to the same representation so that they can be matched despite minor differences in spelling. |
Time to execute MetaPhone function - 0.036550 milliseconds Metaphone is a phonetic algorithm, published by Lawrence Philips in 1990, for indexing words by their English pronunciation.[1] It fundamentally improves on the Soundex algorithm by using information about variations and inconsistencies in English spelling and pronunciation to produce a more accurate encoding, which does a better job of matching words and names which sound similar. |
Time to execute Manually curated function - 0.000847 milliseconds Manual Curation uses a lookup table / lexicon which has been created by hand which links words to their lemmas, and includes obvious typos and spelling variations. Not all words are covered. |