Search Results - Generalized expectation-maximization algorithm*

Adaptive Radar Detection in Heterogeneous Clutter Plus Thermal Noise via the Expectation-Maximization Algorithm

Authors: Angelo Coluccia Alessio Fascista Danilo Orlando et al.

Source: IEEE Transactions on Aerospace and Electronic Systems. 60:212-225

Subject Terms: Expectation-maximization algorithm, generalized likelihood ratio test, heterogeneous environments, non-Gaussian models, radar detection, Radar detection, heterogeneous environments, expectation-maximization algorithm, generalized likelihood ratio test, non-Gaussian models

File Description: application/pdf

Enhancing parameter estimation in finite mixture of generalized normal distributions.

Authors: Duttilo, Pierdomenico Gattone, Stefano Antonio

Source: Computational Statistics. Nov2025, Vol. 40 Issue 8, p4607-4634. 28p.

Subject Terms: *PARAMETER estimation, *EXPECTATION-maximization algorithms, *MAXIMUM likelihood statistics, *FINITE mixture models (Statistics), *MATHEMATICAL optimization, *MIXTURES, *GOODNESS-of-fit tests

LMest: An R Package for Estimating Generalized Latent Markov Models

Authors: Pennoni, Fulvia Pandolfi, Silvia Bartolucci, Francesco

Source: The R Journal. 16:74-101

Subject Terms: Expectation-Maximization algorithm, measurement errors, transition probabilities, Viterbi algorithm

File Description: application/pdf

Neutron source reconstruction using a generalized expectation–maximization algorithm on one-dimensional neutron images from the Z facility

Authors: S. A. Ricketts M. A. Mangan P. Volegov et al.

Source: Review of Scientific Instruments. 95

Subject Terms: 0103 physical sciences, 01 natural sciences, 7. Clean energy

Access URL: https://pubmed.ncbi.nlm.nih.gov/38436450

Bayesian Generalized Linear Models for Analyzing Compositional and Sub‐Compositional Microbiome Data via EM Algorithm.

Authors: Zhang, Li Ding, Zhenying Cui, Jinhong et al.

Source: Statistics in Medicine. 3/30/2025, Vol. 44 Issue 7, p1-12. 12p.

Subject Terms: *MARKOV chain Monte Carlo, *EXPECTATION-maximization algorithms, *INFLAMMATORY bowel diseases, *LEAST squares, *YIELD strength (Engineering)

Simulation of generalized Gamma distribution with maximum likelihood estimation and expectation-maximization algorithm on right censored data type 1

Authors: Sutopo Hadi Dian Kurniasari Nourma Indryani et al.

Source: Decision Science Letters, Vol 10, Iss 3, Pp 415-424 (2021)

Subject Terms: Business mathematics. Commercial arithmetic. Including tables, etc, QA299.6-433, 0101 mathematics, 01 natural sciences, Analysis, HF5691-5716

Access URL: https://doaj.org/article/a424f6fd551048f08f76f653d16e742e
http://repository.lppm.unila.ac.id/34980/
http://growingscience.com/beta/dsl/4836-simulation-of-generalized-gamma-distribution-with-maximum-likelihood-estimation-and-expectation-maximization-algorithm-on-right-censored-data-type-1.html
http://growingscience.com/dsl/Vol10/dsl_2021_3.pdf

Comparison of computationally efficient approximate methods for nonlinear and generalized linear mixed effects models.

Authors: Gao, Sihaoyu Wu, Lang

Source: Journal of Statistical Computation & Simulation. Aug2025, Vol. 95 Issue 12, p2700-2723. 24p.

Subject Terms: *STOCHASTIC approximation, *EXPECTATION-maximization algorithms, *MULTILEVEL models, *MAXIMUM likelihood statistics, *STATISTICAL software, *INFERENTIAL statistics, *SIMULATION methods & models

An Increased Implementation of Generalized Sidelobe Canceller Based on the Expectation - Maximization Algorithm

Authors: Quan Trong The Sergey Perelygin

Source: Lecture Notes on Data Engineering and Communications Technologies ISBN: 9783031361173

Neutron source reconstruction of one-dimensional neutron images with modified generalized expectation maximization algorithm

Authors: Sidney Ricketts Michael Mangan Petr Volegov et al.

Source: The International Conference on Dense Z-Pinches (DZP) - Ann Arbor, Michigan, United States of America - July - 2023.

On the generalized extreme value mixture autoregressive model with expectation maximization estimator on the claims reserve data of general insurance companies in Indonesia.

Authors: Lande, Chrisandi R. Iriawan, Nur Prastyo, Dedy Dwi

Source: AIP Conference Proceedings. 2025, Vol. 3301 Issue 1, p1-9. 9p.

Subject Terms: *EXTREME value theory, *EXPECTATION-maximization algorithms, *AUTOREGRESSIVE models, *INSURANCE policies, *AKAIKE information criterion, *INDONESIANS, *INSURANCE reserves, *GAUSSIAN mixture models

Geographic Terms: INDONESIA

Generalized linear model based on latent factors and supervised components: Generalized linear model based on latent...: J. Gibaud et al.

Authors: Gibaud, Julien Bry, Xavier Trottier, Catherine

Source: Computational Statistics. Mar2025, Vol. 40 Issue 3, p1475-1516. 42p.

Subject Terms: *EXPECTATION-maximization algorithms, *AGRICULTURAL ecology, *CONDITIONED response, *RANDOM variables, *ALGORITHMS

Flexible Clustering with a Sparse Mixture of Generalized Hyperbolic Distributions.

Authors: Sochaniwsky, Alexa A. Gallaugher, Michael P. B. Tang, Yang et al.

Source: Journal of Classification. Mar2025, Vol. 42 Issue 1, p113-133. 21p.

Subject Terms: *EXPECTATION-maximization algorithms, *MATHEMATICAL statistics, *ARTIFICIAL intelligence, *IMAGE processing, *PARAMETERIZATION

sMLACF: a generalized expectation-maximization algorithm for TOF-PET to reconstruct the activity and attenuation simultaneously

Authors: Salvo, Koen Defrise, Michel Supporting clinical sciences et al.

Contributors: Salvo, Koen Defrise, Michel Supporting clinical sciences et al.

Source: Physics in Medicine & Biology. 62:8283-8313

Subject Terms: Thorax/diagnostic imaging, Likelihood Functions, Image Processing, Computer-Assisted/methods, Phantoms, Imaging, Thorax, Positron-Emission Tomography/methods, Phantoms, imaging, 03 medical and health sciences, 0302 clinical medicine, Positron-Emission Tomography, Image Processing, Computer-Assisted, Humans, Female, Algorithms

Access URL: https://pubmed.ncbi.nlm.nih.gov/28753134
https://pubmed.ncbi.nlm.nih.gov/28753134/
https://inis.iaea.org/search/search.aspx?orig_q=RN:51021199
https://ui.adsabs.harvard.edu/abs/2017PMB....62.8283S/abstract
https://www.ncbi.nlm.nih.gov/pubmed/28753134
https://researchportal.vub.be/en/publications/smlacf-a-generalized-expectation-maximization-algorithm-for-tof-p
https://iopscience.iop.org/article/10.1088/1361-6560/aa82ea

An Expectation Maximization algorithm for fitting the generalized odds‐rate model to interval censored data

Authors: Jiajia Zhang Jie Zhou Wenbin Lu

Source: Statistics in Medicine. 36:1157-1171

Subject Terms: Likelihood Functions, Models, Statistical, Breast Neoplasms, HIV Infections, Hemophilia A, 01 natural sciences, Data Interpretation, Statistical, Odds Ratio, Humans, Female, Poisson Distribution, 0101 mathematics, Algorithms, Proportional Hazards Models

Access URL: https://europepmc.org/articles/pmc5998339?pdf=render
https://pubmed.ncbi.nlm.nih.gov/28004414
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5998339
http://europepmc.org/articles/PMC5998339
https://onlinelibrary.wiley.com/doi/10.1002/sim.7204

An EM algorithm for estimating the parameters of the skew generalized t-normal distribution with application to robust finite mixture modeling.

Authors: Mahdavi, Abbas Desmond, Anthony F. Jamalizadeh, Ahad

Source: Communications in Statistics: Simulation & Computation. 2025, Vol. 54 Issue 3, p615-632. 18p.

Subject Terms: *DISTRIBUTION (Probability theory), *GAUSSIAN distribution, *EXPECTATION-maximization algorithms, *KURTOSIS, *EQUATIONS, *FINITE mixture models (Statistics)

High‐Dimensional Overdispersed Generalized Factor Model With Application to Single‐Cell Sequencing Data Analysis.

Authors: Nie, Jinyu Qin, Zhilong Liu, Wei

Source: Statistics in Medicine. 11/10/2024, Vol. 43 Issue 25, p4836-4849. 14p.

Subject Terms: *EXPECTATION-maximization algorithms, *RANDOM matrices, *FACTOR analysis, *NONLINEAR analysis, *SEQUENCE analysis

Advanced Brain Tumor Segmentation in Magnetic Resonance Imaging via 3D U-Net and Generalized Gaussian Mixture Model-Based Preprocessing.

Authors: Lairedj, Khalil Ibrahim Chama, Zouaoui Bagdaoui, Amina et al.

Source: Computer Modeling in Engineering & Sciences (CMES); 2025, Vol. 144 Issue 2, p2419-2443, 25p

Subject Terms: MAGNETIC resonance imaging, GAUSSIAN mixture models, FEATURE extraction, DEEP learning, INTRACRANIAL tumors, EXPECTATION-maximization algorithms

An Expectation-Maximization Algorithm for the Exponential-Generalized Inverse Gaussian Regression Model with Varying Dispersion and Shape for Modelling the Aggregate Claim Amount

Authors: George Tzougas Himchan Jeong

Source: Risks, Vol 9, Iss 1, p 19 (2021)

Subject Terms: Exponential–Generalized Inverse Gaussian Distribution, EM Algorithm, regression models for the mean, dispersion and shape parameters, non-life insurance, heavy-tailed losses, Insurance, HG8011-9999

File Description: electronic resource

Relation: https://www.mdpi.com/2227-9091/9/1/19; https://doaj.org/toc/2227-9091

Access URL: https://doaj.org/article/c26fb5505ced46b183e91b36e0495ac9

Modelling and Analysis of Rank Ordered Data with Ties via a Generalized Plackett-Luce Model.

Authors: Henderson, Daniel A.

Source: Bayesian Analysis; Sep2025, Vol. 20 Issue 3, p1109-1137, 29p

Subject Terms: EXPECTATION-maximization algorithms, GIBBS sampling, LATENT variables, BAYESIAN field theory, DATA augmentation

Research on Space Alternating Generalized Expectation Maximization Detection Algorithm for OFDM Systems under Fast Fading Channels

Source: Hans Journal of Wireless Communications. :89-96

Subject Terms: 0203 mechanical engineering, 0202 electrical engineering, electronic engineering, information engineering, 02 engineering and technology

Access URL: https://www.hanspub.org/journal/PaperInformation.aspx?PaperID=20457&#abstract