Results 21 to 30 of about 60,902 (256)

Quantile Generalized Additive Model a Robust Alternative to Generalized Additive Model

open access: yesInternational Journal of Mathematical Research, 2021
Nonparametric regression is an approach used when the structure of the relationship between the response and the predictor variable is unknown. It tries to estimate the structure of this relationship since there is no predetermined form. The generalized additive model (GAM) and quantile generalized additive (QGAM) model provides an attractive framework
openaire   +2 more sources

Oceanographic indicators for the occurrence of anchovy eggs inferred from generalized additive models

open access: yesFisheries and Aquatic Sciences, 2020
Three generalized additive models were applied to the distribution of anchovy eggs and oceanographic factors to determine the occurrence of anchovy spawning grounds in Korean waters and to identify the indicators of their occurrence using ...
Jin Yeong Kim   +2 more
doaj   +1 more source

Percentile reference curves for normal pancreatic dimensions in Indian children

open access: yesIndian Journal of Radiology and Imaging, 2018
Objectives: This study aims at determining the normal pancreatic dimensions in pediatric age groups considering demographic parameters and thus developing percentile reference curves for normal pancreatic dimensions in Indian children. Setting and Design:
Dhanraj S Raut   +3 more
doaj   +1 more source

Generalized Additive Models for Predicting Sea Level Rise in Coastal Florida

open access: yesGeosciences, 2023
Within the last century, the global sea level has risen between 16 and 21 cm and will likely accelerate into the future. Projections from the Intergovernmental Panel on Climate Change (IPCC) show the global mean sea level (GMSL) rise may increase to up ...
Hanna N. Vaidya   +4 more
doaj   +1 more source

Generalized Model of Courier with Additional Restrictions

open access: yesBulletin of the South Ural State University. Series "Mathematical Modelling, Programming and Computer Software", 2016
Summary: Mathematical model of process of sequential choice of permutation variants and fulfilment of works complex with complication at the expense of the operations coupling on different time intervals and preceding conditions is constructed. Routization problem with constraints and costs functions depending on tasks list is considered.
Chentsov, A. A., Chentsov, A. G.
openaire   +2 more sources

Wildfires Impact Assessment on PM Levels Using Generalized Additive Mixed Models

open access: yesAtmosphere, 2023
Wildfires are relevant sources of PM emissions and can have an important impact on air pollution and human health. In this study, we examine the impact of wildfire PM emissions on the Piemonte (Italy) air quality regional monitoring network using a ...
Gianluca Leone   +6 more
doaj   +1 more source

The Impact of Climate Change on The Geographic Distribution of Thymus Kotschyanus (Boiss and Hohen) Using Ensemble Modelling [PDF]

open access: yesمدیریت بیابان, 2021
This study aimed at predicting the effect of climate change on the geographic distribution of Thymus kotschyanus Boiss and Hohen in Mazandaran province. Species presence data were recorded via the Global Positioning System (GPS).
Samaneh Nazari   +3 more
doaj   +1 more source

A Longitudinal Analysis of the Impact of Distance Driven on the Probability of Car Accidents

open access: yesRisks, 2020
Using telematics data, we study the relationship between claim frequency and distance driven through different models by observing smooth functions. We used Generalized Additive Models (GAM) for a Poisson distribution, and Generalized Additive Models for
Jean-Philippe Boucher, Roxane Turcotte
doaj   +1 more source

PEMODELAN PRODUKTIVITAS PADI DENGAN MENGGUNAKAN GENERALIZED ADDITIVE MODELS DI PROVINSI BANTEN

open access: yesJurnal Lebesgue, 2020
Tujuan dari penelitian ini adalah untuk melakukan pemodelan produktivitas padi. Sumber data yang digunakan dalam penelitian ini adalah data produktivitas padi, penggunaan pupuk, penggunaan benih, sistem tanam, serangan OPT, dampak perubahan iklim, dan ...
Wahyudi Manurung, Muhammad Fajar, Noviar
doaj   +1 more source

Modeling the relationship between SARS-CoV-2 RNA in wastewater or sludge and COVID-19 cases in three New England regions

open access: yesJournal of Water and Health, 2022
Background: We aimed to compare statistical techniques estimating the association between SARS-CoV-2 RNA in untreated wastewater and sludge and reported coronavirus disease 2019 (COVID-19) cases.
Elyssa Anneser   +4 more
doaj   +1 more source

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