Výsledky vyhledávání - "EXPECTATION-maximization algorithms"

A flexible model for record linkage Open Access.

Autoři: Robach, Kayané Pas, Stéphanie L van der Wiel, Mark A van de a další

Zdroj: Journal of the Royal Statistical Society: Series C (Applied Statistics). Nov2025, Vol. 74 Issue 4, p1100-1127. 28p.

Témata: *MATHEMATICAL optimization, *DATA analysis, MEDICAL record linkage, EXPECTATION-maximization algorithms, DATA integration, LATENT variables

Convergence of the EM algorithm in KL distance for overspecified Gaussian mixtures.

Autoři: Legg, Alan Pak, Artur Melnykov, Igor a další

Zdroj: Statistical Papers. Oct2025, Vol. 66 Issue 6, p1-33. 33p.

Témata: EXPECTATION-maximization algorithms, GAUSSIAN mixture models, ERROR rates, MATHEMATICAL bounds, ASYMPTOTIC expansions

A mixed BAR(1) model driven by serially dependent innovation with application.

Autoři: Yue, Jinmei Sheng, Danshu Lu, Feilong

Zdroj: Communications in Statistics: Simulation & Computation. 2025, Vol. 54 Issue 10, p4264-4284. 21p.

Témata: *FORECASTING, EXPECTATION-maximization algorithms, STATISTICAL models

Semiparametric regression models under skew scale mixtures of normal distributions.

Autoři: Ferreira, Clécio S. Dias, Ronaldo

Zdroj: Communications in Statistics: Simulation & Computation. 2025, Vol. 54 Issue 10, p4170-4192. 23p.

Témata: *ERROR analysis in mathematics, *GAUSSIAN distribution, EXPECTATION-maximization algorithms, STATISTICAL models, NONLINEAR systems, ENVIRONMENTAL databases

A Cornucopia of Maximum Likelihood Algorithms.

Autoři: Lange, Kenneth Li, Xun-Jian Zhou, Hua

Zdroj: American Statistician. Nov2025, Vol. 79 Issue 4, p538-548. 11p.

Témata: MAXIMUM likelihood statistics, EXPECTATION-maximization algorithms, NEWTON-Raphson method, SCIENTIFIC language, OPTIMIZATION algorithms, CALCULUS

Influence diagnostics in the Heckman selection models based on EM algorithms.

Autoři: Oliveira, Marcos S. Prates, Marcos O. Galarza, Christian E. a další

Zdroj: Journal of Applied Statistics. Oct2025, Vol. 52 Issue 13, p2384-2412. 29p.

Témata: *DISTRIBUTION (Probability theory), *SIMULATION methods & models, EXPECTATION-maximization algorithms, SELECTION bias (Statistics), SENSITIVITY analysis

A mixture of mixed regressions model for longitudinal data, with application to clinical laboratory measurements.

Autoři: Helgeland, Jon Laake, Petter

Zdroj: Communications in Statistics: Theory & Methods. 2025, Vol. 54 Issue 22, p7158-7174. 17p.

Témata: *MULTIVARIATE analysis, *PARAMETER estimation, *STATISTICAL sampling, LONGITUDINAL method, EXPECTATION-maximization algorithms, ROUTINE diagnostic tests, ASYMPTOTIC expansions, BIOMARKERS

An Ensemble Clustering Framework Based on Majority Voting: Comparative Analysis with Enhanced Clustering Algorithms.

Autoři: Gharu, Anand N. Gumaste, Shyamrao V.

Zdroj: EPJ Web of Conferences. 11/20/2025, Vol. 341, p1-15. 15p.

Témata: *K-means clustering, *EXPECTATION-maximization algorithms, *CLUSTER analysis (Statistics), *FUZZY clustering technique, *MAJORITIES, *ROBUST statistics, *CLUSTERING algorithms

A comprehensive framework toward the seamless integration of muon reconstruction algorithms with machine learning.

Autoři: Sattler, F. A. Alameddine, J. M. Bueno Rodríguez, Á. a další

Zdroj: Journal of Applied Physics; 10/14/2025, Vol. 138 Issue 14, p1-10, 10p

Témata: COSMIC ray muons, MACHINE learning, IMAGE reconstruction algorithms, EXPECTATION-maximization algorithms, GRAPHICS processing units

Unveiling topic dependencies through a multilevel topic model: a hierarchical approach to enhanced interpretability.

Autoři: Kim, Youngsun Chung, Hwan Jeon, Saebom

Zdroj: Journal of Applied Statistics. Aug2025, p1-20. 20p. 6 Illustrations.

Témata: EXPECTATION-maximization algorithms, LATENT variables, TEXT mining

Model-Based Co-Clustering in Customer Targeting Utilizing Large-Scale Online Product Rating Networks.

Autoři: Chen, Qian Agarwal, Amal Fong, Duncan K. H. a další

Zdroj: Journal of Business & Economic Statistics. Jul2025, Vol. 43 Issue 3, p495-507. 13p.

Témata: *TARGET marketing, *CONSUMERS, BIPARTITE graphs, EXPECTATION-maximization algorithms, MISSING data (Statistics)

Optimal life-testing plans for joint progressively Type-II censored Birnbaum-Saunders distributions with compound optimal criteria.

Autoři: Lin, Chien-Tai Chen, Zhi-Wei Li, Yun-Wei a další

Zdroj: Quality Technology & Quantitative Management. Jul2025, Vol. 22 Issue 4, p605-630. 26p.

Témata: *SEARCH algorithms, *MONTE Carlo method, EXPECTATION-maximization algorithms, CENSORING (Statistics), MAXIMUM likelihood statistics

Reliability Inference in GLFP Models Based on EM Algorithm With Related Application.

Autoři: Tai, Chih‐Ying Fan, Tsai‐Hung

Zdroj: Applied Stochastic Models in Business & Industry. Jul/Aug2025, Vol. 41 Issue 4, p1-21. 21p.

Témata: *STATISTICAL reliability, *INTEGRATED circuits, EXPECTATION-maximization algorithms, STATISTICAL models, MAXIMUM likelihood statistics, WEIBULL distribution, FAILURE mode & effects analysis

A robust and efficient change point detection method for high-dimensional linear models.

Autoři: Han, Zhong-Cheng Zhang, Kong-Sheng Zhao, Yan-Yong

Zdroj: Journal of Applied Statistics. Jul2025, Vol. 52 Issue 9, p1671-1694. 24p.

Témata: *REGRESSION analysis, *CHECKS, *ALGORITHMS, EXPECTATION-maximization algorithms

Non parametric observation-driven hidden Markov model.

Autoři: Bacave, Hanna Cheptou, Pierre-Olivier Limnios, Nikolaos a další

Zdroj: Communications in Statistics: Theory & Methods. 2025, Vol. 54 Issue 14, p4366-4395. 30p.

Témata: *PROBABILITY theory, *MARKOV processes, HIDDEN Markov models, EXPECTATION-maximization algorithms, MAXIMUM likelihood statistics, ANNUALS (Plants)

Statistical inference of Poisson censored δ-shock model.

Autoři: Ma, Ming Peng, Bo Maocuo, La a další

Zdroj: Communications in Statistics: Theory & Methods. 2025, Vol. 54 Issue 13, p3895-3912. 18p.

Témata: EXPECTATION-maximization algorithms, INFERENTIAL statistics, ERROR rates, CENSORSHIP

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

Autoři: Gao, Sihaoyu Wu, Lang

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

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

Fitting Multilevel Factor Models.

Autoři: Parshakova, Tetiana Hastie, Trevor Boyd, Stephen

Zdroj: SIAM Journal on Matrix Analysis & Applications. 2025, Vol. 46 Issue 3, p1930-1963. 34p.

Témata: *OPEN source software, MULTILEVEL models, EXPECTATION-maximization algorithms, REPRODUCIBLE research, MATRIX decomposition, LOW-rank matrices, COVARIANCE matrices

Separating Biological Variance from Noise by Applying Expectation–Maximization Algorithm to Modified General Linear Model.

Autoři: Lee, Tien-Wen¹ (AUTHOR) dwleeibru@gmail.com

Zdroj: Journal of Computational Biology. Dec2025, Vol. 32 Issue 12, p1121-1130. 10p.

Témata: *NOISE, *EXPECTATION-maximization algorithms, *SIGNAL processing, *BIOLOGICAL variation, *STATISTICAL models, *MATHEMATICAL statistics, *INFERENTIAL statistics, *ANALYSIS of covariance

Enhancing parameter estimation in finite mixture of generalized normal distributions.

Autoři: Duttilo, Pierdomenico Gattone, Stefano Antonio

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

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