Objective This study focused on the preferences for psychological assistance and associated factors among Chinese healthcare workers (HCWs) during the COVID-19 pandemic. Design Cross-sectional ...
Samb, F. , Niang, M. , Lo, G. , Keita, A. and Cisse, C. (2026) HPV Profile of Patients Screened for Precancerous and Cancerous Lesions of the Uterine Cervix: At the Institut d’Hygiene Sociale Hospital ...
Abstract: This article proposes an algorithm for solving multivariate regression and classification problems using piecewise linear predictors over a polyhedral partition of the feature space. The ...
Abstract: In this work, we focus on studying the differentiable relaxations of several linear regression problems, where the original formulations are usually both nonsmooth with one nonconvex term.
Quadratic regression extends linear regression by adding squared terms and pairwise interaction terms, enabling the model to capture non-linear structure and predictor interactions. The article ...
Dr. James McCaffrey presents a complete end-to-end demonstration of quadratic regression, implemented from scratch, with SGD training, using C#. Compared to standard linear regression, quadratic ...