Výsledky vyhledávání - Expectation maximization algorithm

Composite likelihood expectation–maximization algorithm for the first-order multivariate integer-valued autoregressive model with multivariate mixture distributions

Autoři: Weiyang Yu Haitao Zheng

Zdroj: Mathematics and Computers in Simulation. 237:167-187

A latent outcome variable approach for Mendelian randomization using the stochastic expectation maximization algorithm

Autoři: Amente, Lamessa Dube Mills, Natalie T. Le, Thuc Duy a další

Zdroj: Hum Genet

Témata: Metabolic Syndrome, Stochastic Processes, Phenotype, Models, Genetic, Humans, Genetic Pleiotropy, Computer Simulation, Mendelian Randomization Analysis, Algorithms, Original Investigation, Body Mass Index

Přístupová URL adresa: https://pubmed.ncbi.nlm.nih.gov/40214754

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

Biological Function Assignment across Taxonomic Levels in Mass-Spectrometry-Based Metaproteomics via a Modified Expectation Maximization Algorithm

Autoři: Gelio Alves Aleksey Y Ogurtsov Yi-Kuo Yu

Zdroj: bioRxiv

Témata: Article

On the Convergence of Maximum Likelihood Expectation–maximization Algorithm for Iterative Tomographic Reconstruction and the Role of Spatial Frequency, Location, Pixel Intensity, Contrast, and Noise

Autoři: Mohsen Qutbi

Zdroj: Journal of Medical Physics. 50:348-358

Using Regularization to Identify Measurement Bias across Multiple Background Characteristics: A Penalized Expectation-Maximization Algorithm

Autoři: William C. M. Belzak Daniel J. Bauer

Zdroj: Journal of Educational and Behavioral Statistics. 2024 49(6):976-1012.

Peer Reviewed: Y

Page Count: 37

Sponsoring Agency: US Department of Defense (DOD)

Descriptors: Test Bias, Algorithms, Factor Analysis, Error of Measurement, Reliability, Item Response Theory

A Mixed Gaussian Distribution Approach using the Expectation-Maximization Algorithm for Topography Predictive Modelling

Autoři: Khairulnizam Othman Mohd Norzali Mohd Muhammad Qusyairi Abdul Rahman a další

Zdroj: WSEAS TRANSACTIONS ON COMPUTERS. 24:29-41

Bayesian Full-Field Response Reconstruction via Expectation-Maximization Algorithm from Sparse Sensor Data.

Autoři: Deng, Xiang-Bin Wang, Li Zhou, Ming-Hao a další

Zdroj: International Journal of Structural Stability & Dynamics. Sep2025, p1. 34p.

Témata: *BAYESIAN analysis, *EXPECTATION-maximization algorithms, *UNCERTAINTY (Information theory), *DETECTORS, *SIGNAL separation, *MODE shapes, *GAUSSIAN processes

An expectation-maximization algorithm for logistic regression based on individual-level predictors and aggregate-level response

Autoři: Zheng Xu

Zdroj: Statistics in Transition new series. 26:9-28

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

Autoři: Angelo Coluccia Alessio Fascista Danilo Orlando a další

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

Témata: 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

Popis souboru: application/pdf

Compensation of phase noise in massive-MIMO uplink communications based on expectation-maximization algorithm

Autoři: Tarable, Alberto Escribano, Francisco J.

Zdroj: Journal of Communications and Networks. 26:603-616

Témata: Signal Processing (eess.SP), FOS: Computer and information sciences, Computer Science - Information Theory, Information Theory (cs.IT), 0202 electrical engineering, electronic engineering, information engineering, FOS: Electrical engineering, electronic engineering, information engineering, 02 engineering and technology, Electrical Engineering and Systems Science - Signal Processing, EM Algorithm, iterative decoding, massive MIMO, phase noise

Popis souboru: application/pdf

Přístupová URL adresa: http://arxiv.org/abs/2207.08213

Elliptical Mixture Models Improve the Accuracy of Gaussian Mixture Models with Expectation-maximization Algorithm

Autoři: Xiaoying Zeng Eugene Pinsky

Zdroj: International Journal on Cybernetics & Informatics. 14:87-106

Improved identification of abdominal aortic aneurysm using the Kernelized Expectation Maximization algorithm

Autoři: Deidda, Daniel Akerele, Mercy I. Aykroyd, Robert G. a další

Zdroj: Philosophical Transactions: Mathematical, Physical and Engineering Sciences, 2021 Jun . 379(2200), 1-12.

Přístupová URL adresa: https://www.jstor.org/stable/27100956

MODELING THE MANY EARTHQUAKES IN SUMATRA USING POISSON HIDDEN MARKOV MODELS AND EXPECTATION MAXIMIZATION ALGORITHM

Autoři: Muhammad Arib Alwansyah Ramya Rachmawati

Zdroj: Barekeng, Vol 18, Iss 1, Pp 0163-0170 (2024)

Témata: akaike information criterion, overdispersion, poisson hidden markov models, poisson distribution, Probabilities. Mathematical statistics, QA273-280, expectation maximization algorithm

Přístupová URL adresa: https://doaj.org/article/eb0e08cc079c43d78f6362332866c6e2

Estimating the size of undeclared work from partially misclassified survey data via the Expectation–Maximization algorithm

Autoři: Maria Felice Arezzo Giuseppina Guagnano Domenico Vitale

Zdroj: Journal of the Royal Statistical Society Series C: Applied Statistics. 73:816-834

Témata: 03 medical and health sciences, 0302 clinical medicine, expectation–maximization algorithm, misclassification, population prevalence, undeclared work, 0101 mathematics, 01 natural sciences

Popis souboru: application/pdf

Přístupová URL adresa: https://hdl.handle.net/11573/1705212
https://doi.org/10.1093/jrsssc/qlae013

Revenue Management and Dynamically Optimizing Digital Goods Pricing using Expectation-Maximization Algorithm

Autoři: D. Roja Ramani A. Sivakumar Chandresh M a další

Zdroj: 2025 International Conference on Innovative Trends in Information Technology (ICITIIT). :1-6

Research on Diffusion-Relaxation Quantitative Analysis Method Based on Expectation-Maximization Algorithm

Zdroj: Modeling and Simulation. 14:631-641

Characteristics of Provinces in Indonesia Based on JKN Indicator Outcomes by Gaussian Mixture Model with Expectation-Maximization Algorithm and Biplot

Autoři: Siregar, Dania Rahayu, Widyanti Wardana, Bintang Mahesa a další

Zdroj: Jurnal Statistika dan Aplikasinya; Vol 8 No 1 (2024): Jurnal Statistika dan Aplikasinya; 17-30

Témata: JKN, Expectation Maximization (EM), Gaussian Mixture Model (GMM), 11. Sustainability, 1. No poverty, National Health Insurance, Biplot Analysis, Provincial Clusters, 3. Good health

Popis souboru: application/pdf

Přístupová URL adresa: https://journal.unj.ac.id/unj/index.php/statistika/article/view/47161

Fast convergence of the Expectation-Maximization algorithm under a logarithmic Sobolev inequality

Autoři: Caprio, Rocco Johansen, Adam M

Zdroj: Biometrika.

Témata: FOS: Computer and information sciences, Computer Science - Machine Learning, Statistics - Machine Learning, Optimization and Control (math.OC), FOS: Mathematics, Mathematics - Statistics Theory, Machine Learning (stat.ML), Statistics Theory (math.ST), Mathematics - Optimization and Control, Statistics - Computation, Computation (stat.CO), Machine Learning (cs.LG)

Přístupová URL adresa: http://arxiv.org/abs/2407.17949

Online state and unknown inputs estimation for nonlinear systems with particle filter based recursive expectation‐maximization algorithm: Online state and unknown inputs estimation for nonlinear systems with particle filter based recursive expectation-maximization algorithm

Autoři: Zhuangyu Liu Shunyi Zhao Haiying Wan a další

Zdroj: International Journal of Robust and Nonlinear Control. 34:8768-8784

Témata: 0209 industrial biotechnology, Estimation and detection in stochastic control theory, particle filter (PF), recursive EM algorithm, 0202 electrical engineering, electronic engineering, information engineering, Nonlinear systems in control theory, unknown inputs (UIs), 02 engineering and technology, fermentation process, Filtering in stochastic control theory

Popis souboru: application/xml

Přístupová URL adresa: https://zbmath.org/7900075
https://doi.org/10.1002/rnc.7416