Distributions associated with general runs and patterns in hidden Markov models
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Cites background from "Distributions associated with gener..."
...Typical examples include Economics where a recession is said to have occurred when there are at least two consecutive negative growth (contraction) states and thus k 1⁄4 2, or in Genetics where a specific genetic phenomena, for example a CpG island (Aston and Martin, 2007), is at least a few hundred bases long (e....
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...…to have occurred when there are at least two consecutive negative growth (contraction) states and thus k ¼ 2, or in Genetics where a specific genetic phenomena, for example a CpG island (Aston and Martin, 2007), is at least a few hundred bases long (e.g. k ¼ 1000) before being deemed in progress....
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Cites background from "Distributions associated with gener..."
...We have already noticed that several authors have performed equivalent tasks with a matrix for the full automaton [86], or with a vector for each automaton state [1], probably because contiguous memory performance is better....
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19 citations
Cites background from "Distributions associated with gener..."
...These ideas have been extended and applied more recently to compute distributions of general patterns (Aston and Martin 2007), quantify uncertainty in change points in HMMs (Aston, Peng, and Martin 2012; Nam, Aston, and Johansen 2012) and more general graphical model structures (Martin and Aston…...
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References
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9,189 citations
"Distributions associated with gener..." refers methods in this paper
...…recognition [Rabiner (1989)], image processing [Li and Gray (2000)], DNA sequence analysis [Durbin, Eddy, Krogh and Mitchison (1998) and Koski (2001)], DNA microarray time course analysis [Yuan and Kendziorski (2006)] and econometrics [Hamilton (1989) and Sims and Zha (2006)], to name just a few....
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...As examples, they serve as models in speech recognition [Rabiner (1989)], image processing [Li and Gray (2000)], DNA sequence analysis [Durbin, Eddy, Krogh and Mitchison (1998) and Koski (2001)], DNA microarray time course analysis [Yuan and Kendziorski (2006)] and econometrics [Hamilton (1989) and Sims and Zha (2006)], to name just a few....
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...As examples, they serve as models in speech recognition [Rabiner (1989)], image processing [Li and Gray (2000)], DNA sequence analysis [Durbin, Eddy, Krogh and Mitchison (1998) and Koski (2001)], DNA microarray time course analysis [Yuan and Kendziorski (2006)] and econometrics [Hamilton (1989) and Sims and Zha (2006)], to name just a few. HMMs essentially specify two structures, an underlying model for the unobserved state of the system, and one for the observations, conditional on the unobserved states. Thus, HMMs are a sub-class of state space models [Harvey (1989)], but have the restriction that the models for the hidden states are defined on finite dimensional spaces....
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5,071 citations
1,553 citations
"Distributions associated with gener..." refers background or methods in this paper
...This is biologically realistic as islands are presumed not only to be longer than a certain length but also to be infrequent and not particularly close to one another [Takai and Jones (2002)]....
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...As CpG islands can be especially useful for identifying genes in human DNA [Takai and Jones (2002)], different methods have been developed for their detection....
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...These locations and size differences were verified by using the software CpG islands searcher [Takai and Jones (2003)], which is based on the (non-HMM) algorithm of Takai and Jones (2002) and requires the use of predetermined thresholds....
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...If the frequency of CG pairs is higher than some predetermined threshold, then the segment is defined to be within a CpG island [Takai and Jones (2002)]....
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