pm_em.m

来自「隐马尔可夫工具箱」· M 代码 · 共 11 行

function [wght, rate, logl,postprob] = pm_em(count, wght, rate, Nit)

%pm_em	  Estimates the parameters of a Poisson mixture using the EM algorithm.
%         Use: [wght,rate,logl,postprob] = pm_em(count,wght_0,rate_0,Nit)
%         where wght and rate are the estimated model parameters, logl
%         contains the log-likehood values for the successive
%         iterations and postprob the marginal posterior probabilities
%         at the last iteration.

% H2M/cnt Toolbox, Version 2.0
% Olivier Capp