隐半马尔可夫模型的构造与估计

Kurdstan Abdullah, John van der Hoek
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引用次数: 1

摘要

. 本文利用状态交换模型构造了隐半马尔可夫模型的新公式和算法。我们将包括步骤和所有必要的引理。半马尔可夫链的公式推广了Ferguson使用的公式,允许过渡概率依赖于持续时间。然而,Ferguson认为过渡矩阵不依赖于逗留时间。我们假设转移矩阵不依赖于逗留时间。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
The Construction and Estimation of Hidden Semi-Markov Models
. In this article we construct new formulae and algorithms for Hidden semi-Markov models using Regime Switching Models. We shall include the steps and all necessary lemmas. The formulation of the semi-Markov chain generalizes the one used by Ferguson, by allowing the transition prob- abilities to be duration dependent. However Ferguson supposed that the transition matrix does not depend on the sojourn times. We assume that the transition matrix does depend on the sojourn time.
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