Google Sheet Fuzzy String Matching Function
Google Sheet Fuzzy String Matching Custom Function. The script use the Levenshtein distance implementation for javascript from https://gist.github.com/andrei-m/982927/0efdf215b00e5d34c90fdc354639f87ddc3bd0a5 with a little bit of modification to calculate the accuracy score instead of distance.
Exactly the same as vlook up except the last parameter: accuracy score. Accuracy score must be number between 0 to 100.
=ZLOOKUP(search_key, range, index, accuracy_score)