Results 1 to 10 of about 29,659,346 (383)

Metamodel construction for sensitivity analysis [PDF]

ESAIM: Proceedings and Surveys, 2017
We propose to estimate a metamodel and the sensitivity indices of a complex model m in the Gaussian regression framework. Our approach combines methods for sensitivity analysis of complex models and statistical tools for sparse non-parametric estimation ...
Huet Sylvie, Taupin Marie-Luce
doaj   +7 more sources

A sensitivity analysis of the PAWN sensitivity index [PDF]

Environmental Modelling & Software, 2020
The paper has been accepted for publication in Environmental Modeling and Software (use the journal version to cite the paper)
Samuele Lo Piano, Samuele Lo Piano, Arnald Puy, Arnald Puy, Andrea Saltelli, Andrea Saltelli   +5 more
openaire   +6 more sources

Local and global sensitivity analysis and its contributing factors in reference crop evapotranspiration

Water Supply, 2023
Sensitivity analysis (SA) intends to identify the key meteorological variables that affect the performance of reference crop evapotranspiration (ET0) models. It is of importance in assessing the variability of meteorological variables and ET0, especially
Stephen Luo Sheng Yong, Jing Lin Ng, Yuk Feng Huang, Chun Kit Ang, Majid Mirzaei, Ali Najah Ahmed   +5 more
doaj   +1 more source

Sensitivity Analysis and Power Systems: Can We Bridge the Gap? A Review and a Guide to Getting Started

Energies, 2021
Power systems are increasingly affected by various sources of uncertainty at all levels. The investigation of their effects thus becomes a critical challenge for their design and operation.
Mirko Ginocchi, Ferdinanda Ponci, Antonello Monti   +2 more
doaj   +1 more source

NeuralSens: Sensitivity Analysis of Neural Networks [PDF]

Journal of Statistical Software, 2020
Neural networks are important tools for data-intensive analysis and are commonly applied to model non-linear relationships between dependent and independent variables.
J. Pizarroso, J. Portela, A. Muñoz
semanticscholar   +1 more source

Coupling life cycle assessment and global sensitivity analysis to evaluate the uncertainty and key processes associated with carbon footprint of rice production in Eastern China

Frontiers in Plant Science, 2022
Graphical ...
Qiang Xu, Qiang Xu, Qiang Xu, Jingyong Li, Hao Liang, Zhao Ding, Xinrui Shi, Yinglong Chen, Yinglong Chen, Yinglong Chen, Zhi Dou, Zhi Dou, Zhi Dou, Qigen Dai, Qigen Dai, Qigen Dai, Hui Gao, Hui Gao, Hui Gao   +18 more
doaj   +1 more source

FLIP-MHD-based model sensitivity analysis [PDF]

Nonlinear Processes in Geophysics, 2014
The state of the art in the forecast of the background solar wind speed and of the interplanetary magnetic field at Earth is based on the use as boundary conditions for heliospheric models of the input data provided by solar observations.
C. Skandrani, M. E. Innocenti, L. Bettarini, F. Crespon, J. Lamouroux, G. Lapenta   +5 more
doaj   +1 more source

Sensitivity Analysis in Nonrandomized Longitudinal Mediation Analysis

Frontiers in Psychology, 2021
Mediation analysis relies on an untestable assumption of the no omitted confounders, which posits that an omitted variable that confounds the relationships between the antecedent, mediator, and outcome variables cannot exist.
Davood Tofighi
doaj   +1 more source

Multiscale Sensitivity Analysis of Hydraulic Fracturing Parameters Based on Dimensionless Analysis Method

Lithosphere, 2022
The optimal design of hydraulic fracturing parameters is the key to commercial exploitation of unconventional reservoirs. Hydraulic fracturing test is one of the main methods for optimizing fracturing parameters.
Haoran Luo, Jun Xie, Liuke Huang, Jianfa Wu, Xuewen Shi, Yuesong Bai, Haifeng Fu, Bing Pan   +7 more
doaj   +1 more source

Interference and Sensitivity Analysis [PDF]

Statistical Science, 2014
Published in at http://dx.doi.org/10.1214/14-STS479 the Statistical Science (http://www.imstat.org/sts/) by the Institute of Mathematical Statistics (http://www.imstat.org)
VanderWeele, Tyler, Tchetgen, Eric J. Tchetgen, Halloran, M. Elizabeth   +2 more
openaire   +6 more sources