This is a preview. Log in through your library . Abstract Sliced inverse regression is a popular tool for sufficient dimension reduction, which replaces covariates with a minimal set of their linear ...

Barycentric coordinates provide a robust framework for expressing any point within a simplex—typically a triangle or convex polygon—as an affine combination of its vertices. This representation has ...

Certain types of quadratic programs with linear constraints have the property that an extreme point of the convex set of feasible solutions is an optimal solution. This paper presents a procedure for ...