Web projektu DAR

Research Centre
Data - Algorithms - Decision Making

Established in 2005 under support of MŠMT ČR (project 1M0572)

Publications

A Geometric Approach to Learning BN Structures

Typ:

Conference paper

Authors:

Studený M., Vomlel J.

Proceedings name:

Proceedings of the Fourth European Workshop on Probabilistic Graphical Models (PGM'08)

Publisher:

Aalborg University

Serie:

Aalborg

Year:

2008

Contact:

RNDr. Milan Studený, DrSc. (ÚTIA - Oddělení matematické teorie rozhodování)

Keywords:

Bayesian network, machine learning

Anotation:

The main result of the paper is that the set of standard imsets is the set of vertices (= extreme points) of a certain polytope. Motivated by the geometric view, we introduce the concept of the geometric neighborhood for standard imsets, and, consequently, for BN structures.