Results 31 to 40 of about 3,443,781 (274)

A log linear Poisson autoregressive model to understand COVID-19 dynamics in Saudi Arabia

open access: yesBeni-Suef University Journal of Basic and Applied Sciences, 2022
Background On March 2, 2020, the first case of COVID-19 infection in Saudi Arabia was identified and announced by the health authorities. From first week of March, the number of new confirmed COVID-cases has gradually increased, reaching 2932 confirmed ...
Salem Mubarak Alzahrani
doaj   +1 more source

Comparing Log-Linear and Best-Fit Models to Evaluate the Long-Term Persistence of Enteric Markers in Sewage Spiked River Water

open access: yesFrontiers in Water, 2021
Water quality models use log-linear decay to estimate the inactivation of fecal indicator bacteria (FIB). The decay of molecular measurements of FIB does not follow a log-linear pattern.
Yolanda M. Brooks   +2 more
doaj   +1 more source

Sensitivity of Population Size Estimation for Violating Parametric Assumptions in Log-linear Models

open access: yes, 2015
An important quality aspect of censuses is the degree of coverage of the population. When administrative registers are available undercoverage can be estimated via capture-recapture methodology. The standard approach uses the log-linear model that relies
S. C. Gerritse, P. Heijden, B. Bakker
semanticscholar   +1 more source

Acidentes de trabalho em Barcelona (Espanha), no período de 1992-1993 Work accidents in Barcelona (Spain), from 1992 to 1993

open access: yesRevista de Saúde Pública, 1998
INTRODUÇÃO: As estatísticas dos acidentes de trabalho, como qualquer outro sistema de notificação, devem servir de base para determinar prioridades e decidir quais medidas preventivas devem ser adotadas.
Rosana F. Sampaio   +3 more
doaj   +1 more source

Structure learning: some testing problems

open access: yesLietuvos Matematikos Rinkinys, 2005
The work is based on data about the prevalence of congenital anomalies among newborns in Lithuania. The log-linear model is used to assess dependence structure of a subset of categorical variables. It is shown that fitting the log-linear model with just
Marijus Radavičius   +1 more
doaj   +3 more sources

Log-linear distance models of homophily in small groups

open access: yesMethodological Innovations, 2016
This article demonstrates the innovative use of the log-linear distance model in the assessment of homophily in a set of small groups, such as the co-participants in a set of events. It traces the development of the application of the log-linear distance
Peter J Carrington
doaj   +1 more source

ϕ-Divergence in Contingency Table Analysis

open access: yesEntropy, 2018
The ϕ -divergence association models for two-way contingency tables is a family of models that includes the association and correlation models as special cases. We present this family of models, discussing its features and demonstrating the role of
Maria Kateri
doaj   +1 more source

Feature-Based Decipherment for Machine Translation [PDF]

open access: yesComputational Linguistics, 2018
Orthographic similarities across languages provide a strong signal for unsupervised probabilistic transduction (decipherment) for closely related language pairs.
Iftekhar Naim   +2 more
doaj   +1 more source

A Population Balance Model to Describe the Evolution of Sublethal Injury

open access: yesFoods, 2021
The detection and quantification of sublethal injury (SI) of pathogenic microorganisms has become a common procedure when assessing the efficiency of microbial inactivation treatments.
Simen Akkermans   +3 more
doaj   +1 more source

An empirical investigation of sparse log-linear models for improved dialogue act classification

open access: yesIEEE International Conference on Acoustics, Speech, and Signal Processing, 2013
Previous work on dialogue act classification have primarily focused on dense generative and discriminative models. However, since the automatic speech recognition (ASR) outputs are often noisy, dense models might generate biased estimates and overfit to ...
Yun-Nung (Vivian) Chen   +2 more
semanticscholar   +1 more source

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