登录
首页 » matlab » kmeans_clustering

kmeans_clustering

于 2013-12-13 发布 文件大小:46KB
0 134
下载积分: 1 下载次数: 10

代码说明:

  对KMEANS算法进行matlab实现,有数据支持(On KMEANS algorithm matlab realize, there are data to support)

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论


0 个回复

  • graphmaltab
    这是图论中的一些常用算法的matlab程序。里面不仅有代码,还有相关数学知识(This is the graph theory in some of the commonly used algorithm matlab program. Which not only code, there are related to mathematical knowledge)
    2009-11-06 22:59:04下载
    积分:1
  • RLC_MATLAB
    一个用于演示游程编码的Matlab程序,具有编码和解码功能(A Matlab program for the demonstration of the run-length coding , with the encoding and decoding functions)
    2009-05-15 10:49:27下载
    积分:1
  • Matlabnnt
    觉得很好的一个Matlab程序想和大家一起分享,互相学习。(A Matlab program feel good and you want to share, learn from each other.)
    2010-12-09 17:03:23下载
    积分:1
  • matlab
    聚类算法,不是分类算法。分类算法是给一个数据,然后判断这个数据属于已分好的类中的具体哪一类。聚类算法是给一大堆原始数据,然后通过算法将其中具有相似特征的数据聚为一类。这里的k-means聚类,是事先给出原始数据所含的类数,然后将含有相似特征的数据聚为一个类中。所有资料中还是Andrew Ng介绍的明白。首先给出原始数据{x1,x2,...,xn},这些数据没有被标记的。初始化k个随机数据u1,u2,...,uk。这些xn和uk都是向量。根据下面两个公式迭代就能求出最终所有的u,这些u就是最终所有类的中心位置。(Clustering algorithm, not a classification algorithm. Classification algorithm is to give a figure, and then determine the data belonging to a specific class of good which category. Clustering algorithm is to give a lot of raw data, and then through the algorithm which has similar characteristics data together as a class. Here k-means clustering, is given in advance the number of classes contained in the raw data, then the data contain similar characteristics together as a class. All information presented in or Andrew Ng understand. Firstly, raw data {x1, x2, ..., xn}, the data is not labeled. K random initialization data u1, u2, ..., uk. These are the vectors xn and uk. According to the following two formulas can be obtained final iteration all u, u is the ultimate all these classes the center position.)
    2014-02-18 09:59:02下载
    积分:1
  • anc_headphone_multifre2
    anc 算法的反馈实现,在国外的论文中的算法的simulink实现(anc used the feedback,and realize it used the simulink)
    2010-05-10 19:53:39下载
    积分:1
  • CsBMPACCESshow
    CS中一个关于图象与二进制数据处理到数据庫的程序集合是一个好(on a binary image and data processing procedures to the database is a good pool Eastern)
    2006-12-22 20:45:49下载
    积分:1
  • sova
    matlab纠错码编译原理之程序2 做实验时免去了手工输入的繁琐 和避免出错(matlab compiler theory of error-correcting code program 1)
    2011-06-22 23:27:31下载
    积分:1
  • Evolution-of-Logistics-in-Peru
    In the 80′s most companies did not improve their service level because of the Economy Model in exercise and because of financial reasons. In this brief paper i try to demonstrate this statement.
    2014-10-16 14:45:13下载
    积分:1
  • mp-suanfa
    本文章采用的是MATLAB环境下的源程序,是关于图像特征提取方面的(This article is used in MATLAB environment of the source, is about the image feature extraction in)
    2011-01-19 11:31:33下载
    积分:1
  • zishiying
    说明:  自适应滤波某个程序,对于初学DBF者有帮助(An adaptive filtering procedure useful for beginners who DBF)
    2011-02-23 23:17:34下载
    积分:1
  • 696518资源总数
  • 104770会员总数
  • 31今日下载