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EM算法(讲解+程序)
说明: EM 算法是Dempster,Laind,Rubin于1977年提出的求参数极大似然估计的一种方法,它可以从非完整数据集中对参数进行 MLE估计,是一种非常简单实用的学习算法。这种方法可以广泛地应用于处理缺损数据、截尾数据以及带有噪声等所谓的不完全数据,可以具体来说,我们可以利用EM算法来填充样本中的缺失数据、发现隐藏变量的值、估计HMM中的参数、估计有限混合分布中的参数以及可以进行无监督聚类等等。(EM algorithm is a method for maximum likelihood estimation of parameters proposed by Dempster, Laind and Rubin in 1977. It can estimate parameters from incomplete data sets by MLE. It is a very simple and practical learning algorithm. This method can be widely used in dealing with the so-called incomplete data such as defective data, censored data and noisy data. Specifically, we can use EM algorithm to fill missing data in samples, find hidden variable values, estimate parameters in HMM, estimate parameters in finite mixed distribution, and so on. Unsupervised clustering and so on.)
- 2020-07-04 06:00:01下载
- 积分:1
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NEW-LEACH-matlab.txt
对经典协议LEACH的改进版本,可以出图3个,对初学很有帮助,大家有兴趣的可以看看。(LEACH agreement on an improved version of the classic, you can plot three, very helpful for beginners, we are interested can look at.)
- 2014-01-20 17:22:06下载
- 积分:1
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Proficient-in-Matlab-and-C-CPP-V2
matlab与VC++混合调用的经典教程(Classic tutorial matlab mixed with VC++ call)
- 2015-03-02 10:19:14下载
- 积分:1
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FileManager
Manages file on your computer and removes redundant and multiple copies of the same files.
- 2015-04-02 16:20:31下载
- 积分:1
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112demoual
说明: 是调制解调的VC远程序,对于要学习这方面知识的初学者很有帮助,快来下载吧(Is the modulation and demodulation of the VC process is far, for to learn this knowledge useful for beginners, Come download it)
- 2008-11-12 22:03:26下载
- 积分:1
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final-shcamtic-and-layout
this include c c++ files as helpful to all
- 2014-09-30 13:11:14下载
- 积分:1
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MatlabaCSharpmitrix
C#和matlab的混合编程,总结了一些matlab与C#的相关方法(C# and matlab mixed programming, summarizes some relevant methods of matlab and C#)
- 2013-12-25 12:23:11下载
- 积分:1
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sizhou
四桨碟形飞行器飞行控制系统研究相关资料和相关设计过程基础(Four paddle system of the flight control data related to the flying saucer)
- 2014-12-13 16:53:53下载
- 积分:1
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dd
说明: 另一种潮流计算程序,本程序使用C语言编写(Another flow calculation procedures, the procedures using the C language)
- 2012-11-20 21:43:07下载
- 积分:1
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FunctionChaosPredict
利用一阶局域加权法进行混沌时间序列的预测。(Using a weighted-rank local-region method of forecasting chaotic time series.)
- 2020-11-28 19:39:29下载
- 积分:1