Language Network
languagenetwork.cotrino.comThe "Language Network" is an approach to show language similarity based on the Levenshtein distance, a string metric for measuring the difference between two words. In this case, we compare the full dictionary set of a language A against a language B for those words sharing the same meaning. For example: Word in language A. Word in language B.
Comparative linguistics - a quantitative method
www.elinguistics.netThe quantification of language relationships is based on basic vocabulary and generates an automated language classification into families and subfamilies. You can compare languages in the calculator and get values for the relatedness (genetic proximity) between languages.
Lexical similarity - Wikipedia
https://en.wikipedia.org/wiki/Lexical_similarityIn linguistics, lexical similarity is a measure of the degree to which the word sets of two given languages are similar. A lexical similarity of 1 (or 100%) would mean a total overlap between vocabularies, whereas 0 means there are no common words. There are different ways to define the lexical similarity and the results vary accordingly. For example, Ethnologue's method of calculation consists in comparing a regionally standardized w…