ABSTRACT: In this work, we seek the relationship between the order of the polynomial model and the number of knots and intervals that we need to fit the splines regression model. Regression models ...

Minterpy is an open-source Python package designed for constructing and manipulating multivariate interpolating polynomials with the goal of addressing the curse of dimensionality from interpolation ...

pwtools is a Python package for pre- and postprocessing of atomistic calculations, mostly targeted to Quantum Espresso, CPMD, CP2K and LAMMPS. It is almost, but not quite, entirely unlike ASE, with ...

When he isn’t teaching algebra at Columbia or abroad, Amadou Bah likes to soak up the cultural offerings on campus. Amadou Bah, a Ritt Assistant Professor of mathematics, was raised in Senegal and ...

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School of Materials Science and Hydrogen Energy, Foshan University, Foshan 528011, China School of Materials Science and Engineering, Nanchang Hangkong University, Nanchang 330063, China ...

Abstract: Multivariate polynomial optimization problems are ubiquitous in signal processing, machine learning, and artificial intelligence. Examples include, but are not limited to, blind source ...

ABSTRACT: The study focuses on the imputation for the longitudinal survey data which often has nonignorable nonrespondents. Local linear regression is used to impute the missing values and then the ...