K-Means算法 [英] K- Means algorithm

问题描述

我想将程序Java中的K-means算法。我算过了一些阵列，每个包含了一些coeficients的。我需要使用K-means算法，以便把所有这些数据。你知道任何实现这个算法？

I'm trying to programm a k-means algorithm in Java. I have calculated a number of arrays, each of them containing a number of coeficients. I need to use a k-means algorithm in order to group all this data. Do you know any implementation of this algorithm?

感谢

推荐答案

真的，KMEANS是一个非常简单的算法。任何好的理由不能手工编码它自己呢？我做到了Qt中，然后移植了code到普通的旧STL，没有太多的问题。

Really, KMeans is a really easy algorithm. Any good reason why not hand coding it yourself? I did it in Qt and then ported the code to plain old STL, without too much problems.

我开始是风扇乔尔的想法：没有外部的依赖关系，所以请随时告诉我有什么好的一大块的软件，你不用管，和其他人在这个问题上已经提到它不是一个良好的软件/

I am started to be a fan to Joel's idea: no external dependencies, so please feel free to tell me what's good about a large piece of software you don't control, and others on this question have already mentioned it's not a good piece of software/

谈话是便宜，真正的男人展示自己的code世界： http://github.com/elcuco/data%5Fmining%5Fdemo

Talk is cheap, real man show their code to the world: http://github.com/elcuco/data%5Fmining%5Fdemo

我要清理codea的一点是比较通用的，而目前的版本是不是移植到STL的，但它是一个开始！

I should clean the code a little to be more generic, and current version is not ported to STL, but it's a start!

这篇关于K-Means算法的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！