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Trudy SPIIRAN, 2012, Issue 20, Pages 186–199
(Mi trspy499)
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This article is cited in 1 scientific paper (total in 1 paper)
Representation of multinomial linear hidden Markov models in the form of algebraic Bayesian networks
L. M. Revzina, A. A. Fil'chenkovba, A. L. Tulupyevba a St. Petersburg State University, Department of Mathematics and Mechanics
b St. Petersburg Institute for Informatics and Automation of RAS
Abstract:
Hidden Markov models (HMM) are widespread in simulating of various processes in such fields as bioinformatics, speech recognition and automated translation. Algebraic Bayesian network (ABN) is actively developing model with wide opportunities. Goal of this work is to represent a wider class of HMM as ABN than in the earlier researches. Algorithm for the representation is proposed and its correctness in sense that the probabilistic semantics of them are equal is proven.
Keywords:
hidden Markov models, algebraic Bayesian networks, linear hidden Markov models, probabilistic graphical models.
Received: 18.04.2012
Citation:
L. M. Revzin, A. A. Fil'chenkov, A. L. Tulupyev, “Representation of multinomial linear hidden Markov models in the form of algebraic Bayesian networks”, Tr. SPIIRAN, 20 (2012), 186–199
Linking options:
https://www.mathnet.ru/eng/trspy499 https://www.mathnet.ru/eng/trspy/v20/p186
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Abstract page: | 308 | Full-text PDF : | 91 | References: | 67 | First page: | 1 |
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