代码搜索:MIXTURE
找到约 1,805 项符合「MIXTURE」的源代码
代码结果 1,805
www.eeworm.com/read/229007/14355748
m mltrain1.m
function [ocinv,cinv, Cen, ppri, R] = mltrain1(Pr,Tr,setflag);
% Usage: [cinv, Cen, ppri, R] = mltrain(Pr,Tr,setflag);
% Given training feature and target labels, determine a Gaussian mixture
% mod
www.eeworm.com/read/224012/14607900
m em.m
function [Priors, Mu, Sigma, Pix] = EM(Data, Priors0, Mu0, Sigma0)
%
% This function learns the parameters of a Gaussian Mixture Model
% (GMM) using a recursive Expectation-Maximization (EM) algor
www.eeworm.com/read/213492/15133826
m melgmm.m
function model=melgmm(X,Alpha,cov_type)
% MELGMM Maximizes Expectation of Log-Likelihood for Gaussian mixture.
%
% Synopsis:
% model = melgmm(X,Alpha)
% model = melgmm(X,Alpha,cov_type)
%
% Descri
www.eeworm.com/read/213240/15139973
m mog_init.m
function [means,invcovs,priors] = mog_init(x,k,covtype,dataSigma,reg)
%MOG_INIT Initialize a MoG
%
% [MEANS,INVCOVS,PRIORS] = MOG_INIT(X,K,COVTYPE)
%
% Initialize a mixture of Gaussians on dataset
www.eeworm.com/read/213240/15139998
m mog_p.m
function p = mog_P(x,covtype,means,invcovs,priors)
%MOG_P Compute the probability density of a Mixture of Gaussians
%
% P = MOG_P(X,COVTYPE,MEANS,INVCOVS,PRIORS)
%
% Calculate the probability de
www.eeworm.com/read/13871/284286
m mixgauss_init.m
function [mu, Sigma, weights] = mixgauss_init(M, data, cov_type, method)
% MIXGAUSS_INIT Initial parameter estimates for a mixture of Gaussians
% function [mu, Sigma, weights] = mixgauss_init(M, dat
www.eeworm.com/read/13871/284315
m mixgauss_mstep.m
function [mu, Sigma] = mixgauss_Mstep(w, Y, YY, YTY, varargin)
% MSTEP_COND_GAUSS Compute MLEs for mixture of Gaussians given expected sufficient statistics
% function [mu, Sigma] = Mstep_cond_gauss
www.eeworm.com/read/13871/284321
m mixgauss_em.m
function [mu, Sigma, prior] = mixgauss_em(Y, nc, varargin)
% MIXGAUSS_EM Fit the parameters of a mixture of Gaussians using EM
% function [mu, Sigma, prior] = mixgauss_em(data, nc, varargin)
%
% d
www.eeworm.com/read/13871/284732
m mhmm_logprob.m
function [loglik, errors] = mhmm_logprob(data, prior, transmat, mu, Sigma, mixmat)
% LOG_LIK_MHMM Compute the log-likelihood of a dataset using a (mixture of) Gaussians HMM
% [loglik, errors] = log_li
www.eeworm.com/read/465307/1521117
dcf monplainm1s3fullcov.dcf
This DCF produces a plain single mixture, three stream, full
covariance monophone system
hsKind: P
covKind: F
nStreams: 3
nMixes: 1 1 1
Cont