Fully Bayesian analysis of Hidden Markov models
Fully Bayesian analysis of Hidden Markov models
复制标题
隐马尔可夫模型的完全贝叶斯分析
DOI:
10.5281/zenodo.35996
复制
发表时间:
1996
期刊:
影响因子:
--
通讯作者:
P. Duvaut
中科院分区:
文献类型:
--
作者:
A. Doucet;P. Duvaut
In this paper, we present in an unified framework some applications of stochastic simulation techniques, the Markov chain Monte Carlo methods, to perform Bayesian inference for a very wide class of hidden Markov models. Efficient implementation of the Gibbs sampler based on finite dimensional optimal filters is described. An improved version of this algorithm is also presented. Two problems of great practical interest in signal processing are addressed: blind deconvolution of Bernoulli-Gauss processes and blind equalization of a channel. In simulations, we obtain very satisfactory results.