Nonparametric multiple-output center-outward quantile regression

E del Barrio, AG Sanz, M Hallin - Journal of the American Statistical …, 2024 - Taylor & Francis
Building on recent measure-transportation-based concepts of multivariate quantiles, we are
considering the problem of nonparametric multiple-output quantile regression. Our approach …

The k-nearest neighbors method in single index regression model for functional quasi-associated time series data

S Bouzebda, A Laksaci, M Mohammedi - Revista Matemática …, 2023 - Springer
In the present paper, we consider the k-Nearest Neighbors (k-NN) method in the single
index regression model in the case of a functional predictor and a scalar response. The …

Marginal M-quantile regression for multivariate dependent data

L Merlo, L Petrella, N Salvati, N Tzavidis - Computational Statistics & Data …, 2022 - Elsevier
An M-quantile regression model is developed for the analysis of multiple dependent
outcomes by introducing the notion of directional M-quantiles for multivariate responses. In …

A multivariate model to estimate environmental load on an offshore structure

A Ramadhani, F Khan, B Colbourne, S Ahmed… - Ocean …, 2023 - Elsevier
Offshore structures such as oil platforms are subjected to significant environmental loads
caused by wind, waves, and current. The complexity of offshore environment requires robust …

Estimating the Conditional Density in Scalar-On-Function Regression Structure: k-NN Local Linear Approach

IM Almanjahie, Z Kaid, A Laksaci, M Rachdi - Mathematics, 2022 - mdpi.com
In this study, the problem of conditional density estimation of a scalar response variable,
given a functional covariable, is considered. A new estimator is proposed by combining the k …

[HTML][HTML] 2SpamH: A Two-Stage Pre-Processing Algorithm for Passively Sensed mHealth Data

H Zhang, JL Diaz, S Kim, Z Yu, Y Wu… - Sensors (Basel …, 2024 - pmc.ncbi.nlm.nih.gov
Recent advancements in mobile health (mHealth) technology and the ubiquity of wearable
devices and smartphones have expanded a market for digital health and have emerged as …

Dependence modelling of marine environmental variables and resilience assessment of offshore structures operating in harsh environments

AR Ramadhani - 2023 - research.library.mun.ca
With increasing global energy demand, energy-related offshore activities continue to
increase. As part of this expansion, exploration and operations in harsh ocean environments …

[PDF][PDF] Estimating the Conditional Density in Scalar-On-Function Regression Structure: k-NN Local Linear Approach. Mathematics 2022, 10, 902

IM Almanjahie, Z Kaid, A Laksaci, M Rachdi - 2022 - academia.edu
In this study, the problem of conditional density estimation of a scalar response variable,
given a functional covariable, is considered. A new estimator is proposed by combining the k …