Win-DX

WIN-DX is a graphical tool for verifying and validating Belief Networks as they are being developed. It enables experts to test symptoms and predisposing factors by displaying possible faults with their associated probabilities. It also

uses VOI metrics to recommend test sequences with maximal utility and

displays the conflict in values entered by the user.

A powerpoint presentation may be viewed at Building a Diagnostic Bayes Network. This describes the mechanics of building the Bayes Network.

Debug nodes allow the developer to see probabilities of any node in the network.