منابع مشابه
HMMoC - a compiler for hidden Markov models
UNLABELLED Hidden Markov models are widely applied within computational biology. The large data sets and complex models involved demand optimized implementations, while efficient exploration of model space requires rapid prototyping. These requirements are not met by existing solutions, and hand-coding is time-consuming and error-prone. Here, I present a compiler that takes over the mechanical ...
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We describe a method for learning statistical models of images using a second-order hidden Markov mesh model. We show that the Viterbi algorithm approach used for segmenting Markov chains can be extended to Markov meshes. The segmental k-means algorithm can then be applied to iteratively estimate the state transition matrix and the probability densities of the observations for the model. We als...
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In a clinical trial of a treatment for alcoholism, a common response variable of interest is the number of alcoholic drinks consumed by each subject each day, or an ordinal version of this response, with levels corresponding to abstinence, light drinking, and heavy drinking. In these trials, within-subject drinking patterns are often characterized by alternating periods of heavy drinking and ab...
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ژورنال
عنوان ژورنال: Bioinformatics
سال: 2007
ISSN: 1367-4803,1460-2059
DOI: 10.1093/bioinformatics/btm350