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混合高斯分布EM算法,可以算混合高斯分布的三个参数。混合高斯分布更接近系数分布。-mixed Gaussian distribution EM algorithm can calculate mixed Gaussian distribution of the three parameters. Mixed closer to the Gaussian distribution coefficient.
Update : 2008-10-13 Size : 8.76kb Publisher : 连强

EM算法是机器学习领域中常用的一种算法,这个文件是EM算法最简单的一种实现,即在Gaussian Mixture model上面的EM。
Update : 2008-10-13 Size : 3.21kb Publisher : De-Chuan Zhan

% EM algorithm for k multidimensional Gaussian mixture estimation % % Inputs: % X(n,d) - input data, n=number of observations, d=dimension of variable % k - maximum number of Gaussian components allowed % ltol - percentage of the log likelihood difference between 2 iterations ([] for none) % maxiter - maximum number of iteration allowed ([] for none) % pflag - 1 for plotting GM for 1D or 2D cases only, 0 otherwise ([] for none) % Init - structure of initial W, M, V: Init.W, Init.M, Init.V ([] for none) % % Ouputs: % W(1,k) - estimated weights of GM % M(d,k) - estimated mean vectors of GM % V(d,d,k) - estimated covariance matrices of GM % L - log likelihood of estimates %
Update : 2008-10-13 Size : 3.34kb Publisher : Shaoqing Yu

混合高斯分布EM算法,可以算混合高斯分布的三个参数。混合高斯分布更接近系数分布。-mixed Gaussian distribution EM algorithm can calculate mixed Gaussian distribution of the three parameters. Mixed closer to the Gaussian distribution coefficient.
Update : 2025-02-17 Size : 9kb Publisher : 连强

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EM算法是机器学习领域中常用的一种算法,这个文件是EM算法最简单的一种实现,即在Gaussian Mixture model上面的EM。-EM field of machine learning algorithm is commonly used in an algorithm, this document is the most simple EM algorithm as a realization that, in Gaussian Mixture model above EM.
Update : 2025-02-17 Size : 3kb Publisher : De-Chuan Zhan

DL : 0
% EM algorithm for k multidimensional Gaussian mixture estimation % % Inputs: % X(n,d) - input data, n=number of observations, d=dimension of variable % k - maximum number of Gaussian components allowed % ltol - percentage of the log likelihood difference between 2 iterations ([] for none) % maxiter - maximum number of iteration allowed ([] for none) % pflag - 1 for plotting GM for 1D or 2D cases only, 0 otherwise ([] for none) % Init - structure of initial W, M, V: Init.W, Init.M, Init.V ([] for none) % % Ouputs: % W(1,k) - estimated weights of GM % M(d,k) - estimated mean vectors of GM % V(d,d,k) - estimated covariance matrices of GM % L - log likelihood of estimates %- EM algorithm for k multidimensional Gaussian mixture estimation Inputs: X (n, d)- input data, n = number of observations, d = dimension of variable k- maximum number of Gaussian components allowed ltol- percentage of the log likelihood difference between 2 iterations ([] for none) maxiter- maximum number of iteration allowed ([] for none) pflag- 1 for plotting GM for 1D or 2D cases only, 0 otherwise ([] for none) Init- structure of initial W, M, V: Init.W, Init.M, Init.V ([] for none) Ouputs: W (1, k)- estimated weights of GM M (d, k)- estimated mean vectors of GM V (d, d, k)- estimated covariance matrices of GM L- log likelihood of estimates
Update : 2025-02-17 Size : 3kb Publisher : Shaoqing Yu

EM_GM模型的MATLAB实现,在语音识别方面很有用!-MATLAB model EM_GM realization aspects in speech recognition is useful!
Update : 2025-02-17 Size : 3kb Publisher : 简菱

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针对于K维高斯混合模型估计的期望最大算法-EM algorithm for k multidimensional Gaussian mixture estimation
Update : 2025-02-17 Size : 1kb Publisher : scaning

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em算法的介绍和一个 游泳的事例是大家学习交流的很好的程序请大家多顶-good
Update : 2025-02-17 Size : 9kb Publisher : 胖子

EM算法实现,是matlab主站上获得的可靠程序。-EM algorithm,which is from the matlab net about image processing.
Update : 2025-02-17 Size : 40kb Publisher : 朱亮亮

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Smoothed bootstrap Newcomb s speed-of-light data are used in the book Bayesian Data Analysis b
Update : 2025-02-17 Size : 3kb Publisher : xzhe

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algorithm EM for gaussian mixture
Update : 2025-02-17 Size : 3kb Publisher : soumia

这是关于说话人识别很好的源程序,对研究GMM模型的说话人识别有很好的价值。-They are programms about speaker recognition, and they are helpful to the study about GMM speaker recognition.
Update : 2025-02-17 Size : 33kb Publisher : laiyuping

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this is expectation maximize algorithm for guassian mixture
Update : 2025-02-17 Size : 3kb Publisher : mohsen

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EM算法和高斯模型的,用Matlab编程工具编写,实现功能快速-EM algorithm and the Gaussian model, using Matlab programming tools to write, to achieve rapid function
Update : 2025-02-17 Size : 44kb Publisher : xiajulong

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gaussion medel function [W,M,V,L] = EM_GM(X,k,ltol,maxiter,pflag,Init) [W,M,V,L] = EM_GM(X,k,ltol,maxiter,pflag,Init) -gaussion medel function [W,M,V,L] = EM_GM(X,k,ltol,maxiter,pflag,Init) [W,M,V,L] = EM_GM(X,k,ltol,maxiter,pflag,Init)
Update : 2025-02-17 Size : 3kb Publisher : cuicui

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EM algorithm for Gaussian Mixture Model
Update : 2025-02-17 Size : 3kb Publisher : Muhammad Bilal

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EM algorithm for k multidimensional Gaussian mixture estimation
Update : 2025-02-17 Size : 3kb Publisher : Леля

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EM algorithm for k multidimensional Gaussian mixture estimation
Update : 2025-02-17 Size : 2kb Publisher : hagacom

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EM algorithm for Gaussian mixture (EM_GM) learning is well known
Update : 2025-02-17 Size : 4kb Publisher : hagacom
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