A Maximization Technique Occurring in the Statistical Analysis of Probabilistic Functions of Markov Chains
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This article is published in Annals of Mathematical Statistics.The article was published on 1970-02-01 and is currently open access. It has received 4618 citations till now. The article focuses on the topics: Examples of Markov chains & Markov chain.read more
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Journal ArticleDOI
A transient component in the pulse profile of PSR J0738−4042
Aris Karastergiou,Steve J. Roberts,Simon Johnston,Hyoung-joo Lee,Patrick Weltevrede,Michael Kramer +5 more
TL;DR: In this article, the authors show the dramatic appearance of a bright component in the pulse prole in the radio pulsar signal and show that the appearance of the component changes with time.
Posted Content
Diffusion of Context and Credit Information in Markovian Models
Yoshua Bengio,Paolo Frasconi +1 more
TL;DR: This article studied the problem of ergodicity of transition probability matrices in Markovian models, such as hidden Markov models (HMMs), and how it makes very difficult the task of learning to represent long-term context for sequential data.
Journal ArticleDOI
Target identification with wave-based matched pursuits and hidden Markov models
TL;DR: The wave-based matched-pursuits algorithm is used to develop a codebook of features that are representative of time-domain scattering from a target of interest, accounting for the variability of such as a function of target-sensor orientation.
Journal ArticleDOI
Hidden Markov models applied to vegetation dynamics analysis using satellite remote sensing
Nicolas Viovy,G. Saint +1 more
TL;DR: The present approach is shown to be a powerful way to classify and extract various dynamics parameters as well as to detect phenological anomalies in the West African savanna.
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Parameter Estimation and Extraction of Helicopter Signals Observed with a Wide-Band Interference
TL;DR: This paper presents an iterative method for separating helicopter signals from wide-hand interference modeled as an autoregressive (AR) process and suggests al- gorithms that can also be used for other harmonic signals.
References
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Journal ArticleDOI
Statistical Inference for Probabilistic Functions of Finite State Markov Chains
Leonard E. Baum,Ted Petrie +1 more
Journal ArticleDOI
An inequality with applications to statistical estimation for probabilistic functions of Markov processes and to a model for ecology
Leonard E. Baum,J. A. Eagon +1 more
TL;DR: In this paper, a polynomial with nonnegative coefficients homogeneous of degree d in its variables is shown to be polynomially homogeneous unless 3(3(x))>P(x), where 3(x)=x.
Book ChapterDOI
The Gamma Function
Willi Freeden,Martin Gutting +1 more
TL;DR: The Gamma function as discussed by the authors is a generalized factorial function that can be used to estimate the probability distribution of a probability distribution, and it has been used in many applications, e.g., as part of probability distributions.