Výsledky vyhledávání - "Preda, Cristian"

Report

Comparative study of clustering models for multivariate time series from connected medical devices

Autor: Courrier, Violaine, Biernacki, Christophe, Preda, Cristian, Vittrant, Benjamin

In healthcare, patient data is often collected as multivariate time series, providing a comprehensive view of a patient's health status over time. While this data can be sparse, connected devices may enhance its frequency. The goal is to create patie

Externí odkaz: http://arxiv.org/abs/2312.17286

Zobrazit plný text záznamu

Report

Fusion regression methods with repeated functional data

Autor: Moindjié, Issam-Ali, Preda, Cristian, Dabo-Niang, Sophie

Linear regression and classification methods with repeated functional data are considered. For each statistical unit in the sample, a real-valued parameter is observed over time under different conditions related by some neighborhood structure (spati

Externí odkaz: http://arxiv.org/abs/2308.01747

Zobrazit plný text záznamu

Report

Classification of multivariate functional data on different domains with Partial Least Squares approaches

Autor: Moindjie, Issam-Ali, Dabo-Niang, Sophie, Preda, Cristian

Classification (supervised-learning) of multivariate functional data is considered when the elements of the random functional vector of interest are defined on different domains. In this setting, PLS classification and tree PLS-based methods for mult

Externí odkaz: http://arxiv.org/abs/2212.09145

Zobrazit plný text záznamu