The Jaccard Index itself calculates the similarity/diversity of two sample sets.
This module measure the similarity between senteces, based on the words in common (some of the stop words are excluded).
You can find more information about the algorithm on Wikipedia
Input:
"This is one sentence."
"This is another sentence."
Result: 0.66%
##Pre-installation
This module is build on top of the "Natural" module - library for natural language processing.
You need to run:
npm install natural
** ##Installation
##Usage
MIT