Distributional regression modeling via generalized additive models for location, scale, and shape: An overview through a data set from learning analytics
Sign Up to like & getrecommendations! Published in 2022 at "Wiley Interdisciplinary Reviews: Data Mining and Knowledge Discovery"
DOI: 10.1002/widm.1479
Abstract: The advent of technological developments is allowing to gather large amounts of data in several research fields. Learning analytics (LA)/educational data mining has access to big observational unstructured data captured from educational settings and relies… read more here.
Keywords: additive models; generalized additive; scale shape; location scale ... See more keywords
Using generalized additive models for interpolating microclimate in dry-site ponderosa pine forests
Sign Up to like & getrecommendations! Published in 2019 at "Agricultural and Forest Meteorology"
DOI: 10.1016/j.agrformet.2019.107668
Abstract: Abstract Microclimate in the understory of forests can be an important mediating influence for ecological attributes such a vegetation composition, wildlife habitat, fuel moisture, and downed wood and forest floor decomposition processes. Several tools exist… read more here.
Keywords: microclimate; surface; ponderosa pine; additive models ... See more keywords
Tutorial in Biostatistics: The use of generalized additive models to evaluate alcohol consumption as an exposure variable.
Sign Up to like & getrecommendations! Published in 2020 at "Drug and alcohol dependence"
DOI: 10.1016/j.drugalcdep.2020.107944
Abstract: Alcohol consumption is a commonly studied risk factor for many poor health outcomes. Various instruments exist to measure alcohol consumption, including the AUDIT-C, Single Alcohol Screening Questionnaire (SASQ) and Timeline Followback. The information gathered by… read more here.
Keywords: tutorial biostatistics; additive models; alcohol consumption; generalized additive ... See more keywords
Applying generalized additive models to unravel dynamic changes in anthocyanin biosynthesis in methyl jasmonate elicited grapevine (Vitis vinifera cv. Gamay) cell cultures
Sign Up to like & getrecommendations! Published in 2017 at "Horticulture Research"
DOI: 10.1038/hortres.2017.38
Abstract: Plant cell cultures represent important model systems to understand metabolism and its modulation by regulatory factors. Even in controlled conditions, cell metabolism is highly dynamic and can be fully characterized only by time course experiments.… read more here.
Keywords: additive models; methyl jasmonate; generalized additive; cell cultures ... See more keywords
Generalized Additive Models for Exceedances of High Thresholds With an Application to Return Level Estimation for U.S. Wind Gusts
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the American Statistical Association"
DOI: 10.1080/01621459.2018.1529596
Abstract: ABSTRACT Generalized additive model (GAM) forms offer a flexible approach to capturing marginal variation. Such forms are used here to represent distributional variation in extreme values and presented in terms of spatio-temporal variation, which is… read more here.
Keywords: additive models; wind; exceedances high; models exceedances ... See more keywords
Multiple additive models
Sign Up to like & getrecommendations! Published in 2020 at "Communications in Statistics - Theory and Methods"
DOI: 10.1080/03610926.2020.1723636
Abstract: Abstract The models constituting a multiple model will correspond to d treatments of a base design. When we have individual additive models with independent, with independent components, with the th order cumulants, the multiple model… read more here.
Keywords: multiple additive; additive models; methodology; base design ... See more keywords
Estimation in additive models with fixed censored responses
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Nonparametric Statistics"
DOI: 10.1080/10485252.2018.1537441
Abstract: ABSTRACT We propose a new estimation method to estimate the nonparametric functions in additive models, where the response is subject to fixed censoring. Under some regularity conditions, we show that the proposed estimator is uniformly… read more here.
Keywords: additive models; censored responses; fixed censored; models fixed ... See more keywords
Scalable Visualization Methods for Modern Generalized Additive Models
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Computational and Graphical Statistics"
DOI: 10.1080/10618600.2019.1629942
Abstract: Abstract In the last two decades, the growth of computational resources has made it possible to handle generalized additive models (GAMs) that formerly were too costly for serious applications. However, the growth in model complexity… read more here.
Keywords: additive models; visualization methods; scalable visualization; generalized additive ... See more keywords
Distributed Partially Linear Additive Models With a High Dimensional Linear Part
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Signal and Information Processing over Networks"
DOI: 10.1109/tsipn.2021.3111555
Abstract: We study how the divide and conquer principle works in high-dimensional partially linear additive models when the dimension of the linear part is large compared to the sample size. We find that a two-stage approach… read more here.
Keywords: part; linear part; partially linear; high dimensional ... See more keywords
Generalized additive models reveal among-stand variation in live tree biomass equations
Sign Up to like & getrecommendations! Published in 2020 at "Canadian Journal of Forest Research"
DOI: 10.1139/cjfr-2020-0219
Abstract: Accurate estimation of forest biomass is important for scientists and policymakers interested in carbon accounting, nutrient cycling, and forest resilience. Estimates often rely on the allometry of trees; however, limited datasets, uncertainty in model form,… read more here.
Keywords: stand variation; variation; among stand; additive models ... See more keywords
Central adiposity as a predictor of mortality in older adults: Identification of cutoffs using generalized additive models
Sign Up to like & getrecommendations! Published in 2023 at "Frontiers in Nutrition"
DOI: 10.3389/fnut.2023.1132006
Abstract: Background Obesity is associated with premature mortality in adults; however, this association has been inconsistent in the older adult population. In addition, there is a lack of specific cutoff points for indicators of negative health… read more here.
Keywords: additive models; older adults; generalized additive; mortality ... See more keywords