This article is concerned with the computational aspect of l₁ regularization problems with a certain class of piecewise linear loss functions. The problem of computing the l₁ regularization path for a ...

This unit gives an overview of methods and algorithms both in linear programming (operational research) and non-linear optimisation. Techniques to be considered include: Linear Programming. Graphical ...

This paper presents a new method for the inclusion of nonlinear demand and supply relationships within a linear programming model. An existing method for this purpose is described first and its ...