Determining the similarity of alphanumeric text based on trigram matching
npm install trigram-similarityThe trigram-similarity module provides functions and operators for determining the similarity of alphanumeric text based on trigram matching.
This is the JavaScript implementation of Postgres pg_trgm and returns a number that indicates how
similar the two arguments are.
The range of the result is zero (indicating that the two strings are completely dissimilar) to one (indicating
that the two strings are identical).
If you want to learn more about the concept see this post.
``
npm i trigram-similarity
`javascript`
import trigramSimilarity from 'trigram-similarity';
`javascript``
const similarity = trigramSimilarity('Chateau blanc', 'chateau cheval blanc');
// 0.7368421052631579