| 一类有限隐非齐次马尔可夫模型的混合性 |
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| 引用本文： | 纪灵军,刘杰,孙杰. 一类有限隐非齐次马尔可夫模型的混合性[J]. 成都信息工程学院学报, 2009, 24(2): 195-197 |
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| 作者姓名： | 纪灵军 刘杰 孙杰 |
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| 作者单位： | 江苏大学理学院,江苏,镇江,212013 |
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| 摘 要： | 研究了隐非齐次马尔可夫模型的混合性,首先给出并证明了非齐次马尔可夫链满足混合性的充分条件,然后将所得结果推广到了隐非齐次马尔可夫模型上,对进一步研究隐马尔可大模型提供了理论基础,且能为实际问题如弱相依随机变量的建模、发音过程、神经生理学和生物遗传学等领域的研究提供理论依据.
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| 关 键 词： | 非齐次马尔可夫链 隐非齐次马尔可夫模型 混合 |
Mixing property of a class of finite hidden non-homogeneous Markov models |
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| JI Ling-jun,LIU Jie,SUN Jie. Mixing property of a class of finite hidden non-homogeneous Markov models[J]. Journal of Chengdu University of Information Technology, 2009, 24(2): 195-197 |
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| Authors: | JI Ling-jun LIU Jie SUN Jie |
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| Affiliation: | JI Ling-jun,LIU Jie,SUN Jie(Faculty of Science,Jiangsu University,Zhenjiang 212013,China) |
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| Abstract: | The mixing property of the hidden non-homogeneous Markov models is studied.The sufficient condition for the non-homogeneous Markov chains to meet his kind of mixing property is given and proved.The results about the non-homogeneous Markov chains are extended to the hidden non-homogeneous Markov models,which provide some theoretical bases for the further study of the hidden Markov models and some practical problems such as modeling sequences of the weakly dependent random variables,speech processing,neurophy... |
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| Keywords: | non-homogeneous Markov chain hidden non-homogeneous Markov model mixing |
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