In this paper, we propose a method for finding the best piecewise linearization of nonlinear functions. For this aim, we try to obtain the best approximation of a nonlinear function as a piecewise ...

Abstract: Recently, PWLU has been proposed to learn specialized activation functions with straightforward piecewise linear definition and SOTA performance in different vision tasks and neural networks ...

PiecewiseLinearOpt.jl is a JuMP extension for modeling optimization problems containing piecewise linear functions. This package is an accompaniment to a paper entitled Nonconvex piecewise linear ...

Abstract: To approximate functions of a single variable by using linear interpolation is routine in empirical studies. Here, we consider approximating functions of several variables in a similar ...

This is a preview. Log in through your library . Abstract The modeling of traffic control systems for solving such problems as surface street signalization, dynamic traffic assignment, etc., typically ...