jaccard-similarity-sentences
v1.0.2
Published
Implements the Jaccard algorithm for finding the similarity coefficient between sentences
Downloads
493
Maintainers
Readme
Measuring similarity of sentences
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).
It is build on top of the "Natural" module - library for natural language processing.
The result should be between 0 and 1.
You can find more information about the algorithm on Wikipedia
Example
Input:
"This is one sentence."
"This is another sentence."
Result: 0.6
##Installation
npm install jaccard-similarity-sentences
##Usage
var jaccard = require ('jaccard-similarity-sentences');
var sentence1 = 'This is one sentence.';
var sentence2 = 'This is another sentence.';
var measure = jaccard.jaccardSimilarity(sentence1, sentence2);
console.log(measure);
License
MIT