Proceedings ArticleDOI
Towards on-line hidden Markov signal processing
Vikram Krishnamurthy,John B. Moore,Lige Xia +2 more
- pp 815-820
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TLDR
The authors propose causal schemes with delay that asymptotically achieve signal model identification and optimal signal statistics and online re-estimation formulae that reduce memory requirements and improve computational processing speed and the adaptive capabilities of hidden Markov model estimation schemes.References
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Journal ArticleDOI
A tutorial on hidden Markov models and selected applications in speech recognition
TL;DR: In this paper, the authors provide an overview of the basic theory of hidden Markov models (HMMs) as originated by L.E. Baum and T. Petrie (1966) and give practical details on methods of implementation of the theory along with a description of selected applications of HMMs to distinct problems in speech recognition.
Journal ArticleDOI
A Maximization Technique Occurring in the Statistical Analysis of Probabilistic Functions of Markov Chains
Journal ArticleDOI
Statistical Inference for Probabilistic Functions of Finite State Markov Chains
Leonard E. Baum,Ted Petrie +1 more
Journal ArticleDOI
An introduction to the application of the theory of probabilistic functions of a Markov process to automatic speech recognition
TL;DR: This paper presents several of the salient theoretical and practical issues associated with modeling a speech signal as a probabilistic function of a (hidden) Markov chain, and focuses on a particular class of Markov models, which are especially appropriate for isolated word recognition.
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