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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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Moorer2
Moorer混响模型的matlab程序(Moorer reverb model matlab procedures)
- 2021-03-21 20:49:17下载
- 积分:1
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myPingV2
说明: 精度测试时延,基于原始套接字,高精度的测量,大学实验用很好(Socket)
- 2010-04-11 21:07:07下载
- 积分:1
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numerical
numerical code for matlab
analytical
bisec
differentiation
F
FALSEPOS
fixedpoint
- 2013-09-04 02:29:02下载
- 积分:1
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DFA-acceptor
dfa acceptor for compiler course....
- 2014-12-05 17:30:34下载
- 积分:1
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2
是关于用matlab在单站无源定位中的仿真应用,通过一篇论文来详细说明(Is about using matlab simulation applications in a single station passive location through a paper to detail)
- 2014-01-05 17:20:50下载
- 积分:1
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ARDUINO-Ndef-dev
NFC NDEF Arduino source and example
- 2013-11-10 09:14:52下载
- 积分:1
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CHAPTER3
pid自适应控制器学习和程序大家学习,很好用的(请求权)
- 2010-09-17 10:53:30下载
- 积分:1
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fangwenkongzhi
访问控制课设报告,自主访问控制和基于角色的访问控制(Report class-based access control, discretionary access control and role-based access control)
- 2014-01-11 23:12:58下载
- 积分:1
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Apartment_Management
Apartment Management
- 2014-01-12 16:45:56下载
- 积分:1