autozimu / StringMetric.swift

String metric/similarity functions implemented in Swift.

StringMetric.swift

String metric functions implemented in Swift.

Currently, following functions are implemented,

• distance: alias of distanceJaroWinkler
• distanceLevenshtein: Levenshtein distance
• distanceDamerauLevenshtein: Damerau-Levenshtein distance
• distanceHamming: Hamming distance
• distanceMostFreqK: Most frequent k characters
• distanceNormalizedMostFrequentK: Normalized most frequent k characters
• distanceJaroWinkler: Jaro-Winkler distance

Usage

For Swift Package Manager users, add this module as dependency in Package.swift,

.Package(url: "https://github.com/autozimu/StringMetric.swift.git", majorVersion: 0)

Example

"kitten".distance(between: "sitting")    // => 0.746
"君子和而不同".distance(between: "小人同而不和")    // => 0.555

Documentation

https://autozimu.github.io/StringMetric.swift/