1. Perfect sequences for belief networks representation
- Creator:
- Jiroušek, Radim and Vejnarová, Jiřina
- Format:
- bez média and svazek
- Type:
- model:article and TEXT
- Subject:
- structured multidimensional models, probability distributions, possibility distributions, graphical modelling, and operator of composition
- Language:
- English
- Description:
- In contrast to most other approaches used to represent multidimensional probability distributions, which are based on graphical Markov modelling (i.e. dependence structure of distributions is represented by graphs), the described method is rather procedural. Here, we describe a process by which a multidimensional distribution can be composed from a “generating sequence” - a sequence of low-dimensional distributions. The main advantage of this approach is that the same apparatus based on operators of composition can be applied for description of both probabilistic and possibilistic models.
- Rights:
- http://creativecommons.org/publicdomain/mark/1.0/ and policy:public