Results 71 to 80 of about 25,321,415 (248)

Generalized Additive Models for Pair-Copula Constructions [PDF]

open access: yesJournal of Computational And Graphical Statistics, 2016
Pair-copula constructions are flexible dependence models that use bivariate copulas as building blocks. In this article, we extend them with generalized additive models to allow covariates effects. Borrowing ideas from a traditionally univariate context,
Thibault Vatter, T. Nagler
semanticscholar   +1 more source

Partially Linear Functional Additive Models for Multivariate Functional Data

open access: yesJournal of the American Statistical Association, 2018
We investigate a class of partially linear functional additive models (PLFAM) that predicts a scalar response by both parametric effects of a multivariate predictor and nonparametric effects of a multivariate functional predictor.
R. K. Wong, Yehua Li, Zhengyuan Zhu
semanticscholar   +1 more source

Boosting Nonlinear Additive Autoregressive Time Series [PDF]

open access: yes, 2007
Within the last years several methods for the analysis of nonlinear autoregressive time series have been proposed. As in linear autoregressive models main problems are model identification, estimation and prediction.
Tutz, Gerhard, Shafik, Nivien
core   +1 more source

Shape-constrained semiparametric additive stochastic volatility models

open access: yesStatistical Theory and Related Fields, 2019
Nonparametric stochastic volatility models, although providing great flexibility for modelling the volatility equation, often fail to account for useful shape information.
Jiangyong Yin   +3 more
doaj   +1 more source

Generalized Additive Models: An Introduction with R

open access: yesJournal of Statistical Software, 2006
s not available for ...
John Maindonald
doaj   +1 more source

Dengue forecasting in São Paulo city with generalized additive models, artificial neural networks and seasonal autoregressive integrated moving average models

open access: yesPLoS ONE, 2018
Globally, the number of dengue cases has been on the increase since 1990 and this trend has also been found in Brazil and its most populated city—São Paulo. Surveillance systems based on predictions allow for timely decision making processes, and in turn,
O. Baquero   +2 more
semanticscholar   +1 more source

Kolmogorov GAM Networks Are All You Need!

open access: yesEntropy
Kolmogorov GAM (K-GAM) networks have been shown to be an efficient architecture for both training and inference. They are additive models with embeddings that are independent of the target function of interest.
Sarah Polson, Vadim Sokolov
doaj   +1 more source

Additive models in censored regression [PDF]

open access: yesComputational Statistics & Data Analysis, 2009
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jacobo de Uña-Álvarez   +1 more
openaire   +2 more sources

BAMLSS: Bayesian Additive Models for Location, Scale, and Shape (and Beyond)

open access: yesJournal of Computational And Graphical Statistics, 2018
Bayesian analysis provides a convenient setting for the estimation of complex generalized additive regression models (GAMs). Since computational power has tremendously increased in the past decade, it is now possible to tackle complicated inferential ...
Nikolaus Umlauf, N. Klein, A. Zeileis
semanticscholar   +1 more source

Nonparametric estimation of an additive quantile regression model [PDF]

open access: yes, 2004
This paper is concerned with estimating the additive components of a nonparametric additive quantile regression model. We develop an estimator that is asymptotically normally distributed with a rate of convergence in probability of n^{-r/(2+10)} when ...
Joel L. Horowitz   +5 more
core   +1 more source

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