clusteringjs v0.1.2

clusteringjs

K-Means

A Node.js K-Means implementation.

How to use

1. Install the module

   npm install clusteringjs

2. Create a K-Means object

   var clustering = require('clusteringjs');

   var kmeans = new clustering.KMeans(k, e); // k = numer of clusters, e = max error

3. Cluster something

   kmeans.cluster(input); // input = array of points

4. Use the cluster

   var clusters = kmeans.getClusters(); var cluster = kmeans.classify(point); // point = x, y

http://en.wikipedia.org/wiki/K-means_clustering