Search for tag: "polytope"

braxton.osting.4.20

Archetypal analysis is an unsupervised learning method that uses a convex polytope to summarize multivariate data. For fixed k, the method finds a convex polytope with k vertices, called archetype…

From  Stefan Schonsheck 0 likes 1 plays 0  

LP Polyhedra-Lec8

Weyl-Minkowski's theorem proved using Fourier Motzkin elimination and Polarity of cones.

From  Jesus De Loera 0 likes 42 plays 0  

Guido Montufar: Optimal Transport to Independence Models

See https://sites.google.com/view/maddd/ for the details.

From  Naoki Saito 0 likes 26 plays 0  

berkeley-combinatoricsseminar-April2020

I gave the following lecture in Zoom (COVID 19 era): Combinatorics in the Space of Monotone Paths of a Convex PolytopeAbstract Using a linear functional f on a convex polytope P induces an…

From  Jesus De Loera 0 likes 21 plays 0