# 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). 


[<img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/eaef5aa86949f49e7dc6b9c8c3dd8b233332c9e7">](https://en.wikipedia.org/wiki/Jaccard_index)

You can find more information about the algorithm on [Wikipedia](https://en.wikipedia.org/wiki/Jaccard_index)
## Example

**Input**:

"This is one sentence."

"This is another sentence."

**Result**: 0.66%

##Pre-installation 

This module is build on top of the ["Natural" module](https://github.com/NaturalNode/natural) - library for natural language processing.

You need to run:

```
npm install natural

```

**
##Installation

##Usage




# License

MIT