Credal networks.

This paper presents a complete theory of previous termcredal networksnext term, structures that associate convex sets of probability measures with directed acyclic graphs. previous termCredal networksnext term are graphical models for precise/imprecise beliefs. The main contribution of this work is...

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Pubblicato in:	Artificial intelligence. 120, 2 (2000).
Autore principale:	Cozman, Fabio G.
Natura:	Articolo
Lingua:	inglese
Soggetti:	Graphical models of inference. Convex sets of probability measures. Bayesian networks. Lower and upper expectations. Robust Bayesian analysis. Independence relations. Graphical d-separation relations.