Belief and Decision Network Tool

Bayesian Belief and Decision Networks is a handy, easy-to-use application specially designed to help you solve Bayesian Nets.

It has a robust variable elimination algorithm, and allows users to create their own networks and customize the domains / probabilities.

The applet has features that allow the user to inspect probabilities, make observations, and monitor nodes. It also allows the user to manually do variable elimination and to inspect the created factors.

The applet also has features to add no-forgetting arcs. There is an independence quiz mode that tests the user on his or her knowledge of the independence rules of Bayesian Nets.