Influence diagram bayesian network (1 résultats)

Taschenbuch. Etat : Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Please note that the content of this book primarily consists of articlesavailable from Wikipedia or other free sources online. An influencediagram (ID) (also called a decision diagram or a decision network) is acompact graphical and mathematical representation of a decisionsituation. It is a generalization of a Bayesian network, in which notonly probabilistic inference problems but also decision making problems(following maximum expected utility criterion) can be modeled andsolved. ID was first developed in mid-1970s within the decision analysiscommunity with an intuitive semantic that is easy to understand. It isnow adopted widely and becoming an alternative to decision tree whichtypically suffers from exponential growth in number of branches witheach variable modeled. ID is directly applicable in team decisionanalysis, since it allows incomplete sharing of information among teammembers to be modeled and solved explicitly. Extension of ID also findits use in game theory as an alternative representation of game tree.…