AddC
====

Finds clusters in data using the AddC online clustering algorithm with gaussian kernel

The original Python code & explanation is here:
  http://gromgull.net/blog/2009/08/online-clustering-in-python/

Original AddC paper:
  http://www.cs.huji.ac.il/%7Ewerman/Papers/guedalia_etal99.pdf
Kernel-based extension:
  http://parnec.nuaa.edu.cn/zhangdq/nepl04.pdf

It was originally released under the WTFPL license. This code is too:

  You may have this code under the 
  Do What The Fuck You Want To Public License 
  http://sam.zoy.org/wtfpl/

Example Usage:

	var OnlineCluster = require('addc').OnlineCluster;
	var c = new OnlineCluster(10); // max number of clusters

	for (var i = 0; i < 100; i++) {
		// can be any number of dimensions; they'll be zero-padded if they don't match
		c.cluster([Math.random(), Math.random(), Math.random()]);
	}

	var clusters = c.trimmedClusters();
	// var allClusters = c.clusters;
	console.log(clusters[0].center);