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Bayesian Estimation of Turbulent Motion [PDF]

open access: yesIEEE Transactions on Pattern Analysis and Machine Intelligence, 2013
Based on physical laws describing the multiscale structure of turbulent flows, this paper proposes a regularizer for fluid motion estimation from an image sequence. Regularization is achieved by imposing some scale invariance property between histograms of motion increments computed at different scales.
Héas, Patrick   +4 more
openaire   +5 more sources

AN APPLICATION OF THE BAYESIAN POISSON REGRESSION IN MODELLING ROOMMATE CONFLICT AMONG UNIVERSITY OF CAPE COAST STUDENTS

open access: yesRussian Journal of Agricultural and Socio-Economic Sciences, 2021
This paper introduces Bayesian analysis and demonstrates its application to parameter estimation of the Poisson regression via Markov Chain Monte Carlo (MCMC) algorithm using roommate conflict data.
Acquah J. De-Graft
doaj   +1 more source

Bayesian inference for dynamical systems

open access: yesInfectious Disease Modelling, 2020
Bayesian inference is a common method for conducting parameter estimation for dynamical systems. Despite the prevalent use of Bayesian inference for performing parameter estimation for dynamical systems, there is a need for a formalized and detailed ...
Weston C. Roda
doaj   +1 more source

Bayesian Estimation of Past Population Dynamics in BEAST 1.10 Using the Skygrid Coalescent Model

open access: yesMolecular biology and evolution, 2019
Inferring past population dynamics over time from heterochronous molecular sequence data is often achieved using the Bayesian Skygrid model, a nonparametric coalescent model that estimates the effective population size over time.
V. Hill, G. Baele
semanticscholar   +1 more source

A STATISTICAL ANALYTICS OF MIGRATION USING BINARY BAYESIAN LOGISTIC REGRESSION

open access: yesBarekeng, 2023
Binary logistic regression is utilized in research to understand the relationship between multiple independent variables and a binary response variable. In logistic regression modelling, parameter estimation is regarded as a vital stage.
Devi Azarina Manzilir Rohmah   +2 more
doaj   +1 more source

Optimal, reliable estimation of quantum states [PDF]

open access: yes, 2006
Accurately inferring the state of a quantum device from the results of measurements is a crucial task in building quantum information processing hardware.
Aliferis P   +10 more
core   +2 more sources

The SESAMEEG package: a probabilistic tool for source localization and uncertainty quantification in M/EEG

open access: yesFrontiers in Human Neuroscience
Source localization from M/EEG data is a fundamental step in many analysis pipelines, including those aiming at clinical applications such as the pre-surgical evaluation in epilepsy.
Gianvittorio Luria   +5 more
doaj   +1 more source

Estimation of Parameters for the Gumbel Type-I Distribution under Type-II Censoring Scheme

open access: yesمجلة بغداد للعلوم, 2023
This paper aims to decide the best parameter estimation methods for the parameters of the Gumbel type-I distribution under the type-II censorship scheme. For this purpose, classical and Bayesian parameter estimation procedures are considered.
Asuman Yılmaz, Mahmut Kara
doaj   +1 more source

Bayesian Sequential Estimation

open access: yesThe Annals of Statistics, 1977
For fixed $\theta$, let $X_1, X_2, \cdots$ be a sequence of independent identically distributed random variables having density $f_\theta(x)$. Using a sequential Bayes decision theoretic approach we consider the problem of estimating any strictly monotone function $g(\theta)$ when the error incurred by a wrong estimate is measured by squared error loss
openaire   +2 more sources

Expected Bayesian estimation for exponential model based on simple step stress with Type-I hybrid censored data

open access: yesMathematical Biosciences and Engineering, 2022
The procedure of selecting the values of hyper-parameters for prior distributions in Bayesian estimate has produced many problems and has drawn the attention of many authors, therefore the expected Bayesian (E-Bayesian) estimation method to overcome ...
M. Nagy   +3 more
doaj   +1 more source

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