Results 181 to 190 of about 26,685 (258)
High-Precision Laser Time-Frequency Synchronization in Space Based on an Improved Kalman Filtering Method. [PDF]
Sensors (Basel)Sun B, Wang X, Sun Z, Zheng F.
europepmc +1 more source
Optimal subsampling for regression with mixed‐type predictors
Canadian Journal of Statistics, EarlyView.Abstract Subsampling has emerged as an appealing strategy to mitigate the computational and storage challenges imposed by large datasets. Recent subsampling techniques have shown notable computational gains for data dominated by numerical predictors. However, real‐world datasets frequently contain both numerical and categorical predictors.
Jiaqing Zhu, Lin Wang, Fasheng Sun
wiley +1 more source
MonotonicityTest: An R Package for Efficient Nonparametric Monotonicity Testing. [PDF]
Obs StudHuynh D, Parast L.
europepmc +1 more source
Homophily‐adjusted social influence estimation
Canadian Journal of Statistics, EarlyView.Abstract Homophily and social influence are two key concepts of social network analysis. Distinguishing between these phenomena is difficult, and approaches to disambiguate the two have been primarily limited to longitudinal data analyses. In this study, we provide sufficient conditions for valid estimation of social influence through cross‐sectional ...
Hanh T.D. Pham, Daniel K. Sewell
wiley +1 more source
Machine learning identifies a NETs-related four-gene diagnostic signature for abdominal aortic aneurysm. [PDF]
Medicine (Baltimore)Jiang F, Lv J, Zheng Z, Dong M.
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The SIR Model in a Moving Population: Propagation of Infection and Herd Immunity
Communications on Pure and Applied Mathematics, EarlyView.ABSTRACT In a collection of particles performing independent random walks on Zd$\mathbb {Z}^d$ we study the spread of an infection with SIR dynamics. Susceptible particles become infected when they meet an infected particle. Infected particles heal and are removed at rate ν$\nu$.
Duncan Dauvergne, Allan Sly
wiley +1 more source
Identification of senescence-related biomarker for aortic dissection based on bioinformatics and machine learning algorithms. [PDF]
Medicine (Baltimore)Zhong J, Luo H.
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Clinical Pharmacology &Therapeutics, EarlyView.Accurate assessment of systemic drug exposure in humans remains challenging, as conventional approaches rely on intermittent blood sampling and laboratory‐based assays that are invasive and provide limited temporal resolution. Exhaled breath contains volatile and semi‐volatile compounds arising from drug metabolism and downstream biological processes ...
Kai Fricke +12 more
wiley +1 more source
<i>In Vitro</i> retinal ganglion cell differentiation and enrichment under the scope: do subtypes matter? [PDF]
Front Cell Dev BiolBaakdhah TW, Sivak JM.
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