[PDF][PDF] The Mapping of Spatial Patterns of Violent Crime in Peninsular Malaysia: Normal Mixture Model Approach

S Zakaria, NA Rahman - Goal of Pertanika, 2015 - core.ac.uk
The objective of this study was to explore the geographic distribution and temporal patterns
of violent crime cases in Peninsular Malaysia by using the tools and techniques for spatial …

Isolating cost drivers in interstitial lung disease treatment using nonparametric Bayesian methods

CF Kurz, S Stafford - Biometrical Journal, 2020 - Wiley Online Library
Mixture modeling is a popular approach to accommodate overdispersion, skewness, and
multimodality features that are very common for health care utilization data. However …

Comparison of methods for initializing em algorithm for estimation of parameters of gaussian, multi-component, heteroscedastic mixture models

R Sokół, A Polański - Studia Informatica, 2013 - infona.pl
A basic approach to estimation of mixture model parameters is by using expectation
maximization (EM) algorithm for maximizing the likelihood function. However, it is essential …

[PDF][PDF] Pendekatan Terbaik diantara Distribusi Pareto, Pareto Tergenerralisir, dan Mixture-Pareto dalam Pemodelan Reliabilitas

T Saifudin - Jurnal Ilmu Dasar, 2006 - researchgate.net
The aim of this paper is look for the best approach belong Pareto, Generalized Pareto and
mixture-Pareto distributions in data reliability modelling. What is the form of estimators of …

[PDF][PDF] Statistical problems in the analysis of health claims data: new approaches and applications

C Kurz - 2020 - core.ac.uk
1.1 Background The study of health care utilization answers important health care questions.
An appropriate management of health care utilization assists to prevent serious health …

[HTML][HTML] Being of “two minds”: Assessing vacillating and simultaneous ambivalence with the density matrix

J Camparo, LB Camparo - Behavior Research Methods, 2018 - Springer
Ambivalence is a common experience that permeates a broad range of research.
Unfortunately, quantifying ambivalence has proven a daunting task, with researchers limited …

Robust REML estimation for k‐component Poisson mixture with random effects: application to the epilepsy seizure count data and urinary tract infections data

D Yu, KKW Yau - Statistics in Medicine, 2013 - Wiley Online Library
A robust version of residual maximum likelihood estimation for Poisson log‐linear mixed
model is developed, and the method is extended to k‐component Poisson mixture with …

Multi-threshold segmentation using learning automata

MA Díaz-Cortés, E Cuevas, R Rojas… - … applications of soft …, 2017 - Springer
Multi-threshold selection for image segmentation is considered as a critical pre-processing
step for image analysis, pattern recognition and computer vision. This chapter explores the …

Mixture of normal distributions in multivariate null intercept measurement error model

R Aoki, DLP Júnior, JA Achcar… - Journal of …, 2006 - Taylor & Francis
In this paper we propose the use of a multivariate null intercept measurement error model,
where the true unobserved value of the covariate follows a mixture of two normal …

Mélanges de GLMs et nombre de composantes: application au risque de rachat en Assurance Vie

X Milhaud - 2012 - theses.hal.science
La question du rachat préoccupe les assureurs depuis longtemps notamment dans le
contexte des contrats d'épargne en Assurance-Vie, pour lesquels des sommes colossales …