This repository contains a C++ implementation of the Simplex algorithm, a popular method for solving linear programming (LP) problems. The Simplex algorithm is used to find the optimal solution to a ...

Abstract: We show how the simplex algorithm can be tailored to the linear programming relaxation of pairwise energy minimization with binary variables. A special structure formed by basic and nonbasic ...

This repository contains a C++ implementation of the Simplex algorithm, a popular method for solving linear programming (LP) problems. The Simplex algorithm is used to find the optimal solution to a ...

Abstract: The improved simplex method (ISIM) based on the Nelder-Mead search (NMS) is possible to find a better search direction by combining the information of function values of the simplex. In this ...

ABSTRACT: The outbreak of COVID-19 in 2019 resulted in numerous infections and deaths. In order to better study the transmission of COVID-19, this article adopts an improved fractional-order SIR model ...

Introduction: In unsupervised learning, data clustering is essential. However, many current algorithms have issues like early convergence, inadequate local search capabilities, and trouble processing ...