Software
Links
Microsoft Belief Network Tools
http://www.research.microsoft.com/dtas/msbn/default.htm
Free Windows software for creation, assessment and evaluation of belief networks.
Software for Manipulating Belief Networks
http://bayes.stat.washington.edu/almond/belief.html
Reviews free and commercial belief network software. No longer updated, but the reviews are comprehensive.
MIM
Windows program for graphical modelling.
Lumina Decision Systems
Makers of Analytica, visual software tool for creating, analyzing, and communicating quantitative business models.
Knowledge Industries, Inc.
Builds and licenses diagnostic software based upon Bayesian Belief Networks for medical, industrial and management applications. Software includes editors/compilers, test/review tools and inference engines embeddable in stand-alone and web-based applications.
Complex Systems Computation Group (CoSCo)
http://www.cs.Helsinki.FI/research/cosco/Projects/NONE/SW/
BAYDA software implements Bayesian predictive discriminant analysis, where the aim is to build a model for predicting the value of one discrete (class, group, category) variable using other variables.
Pulcinella
http://iridia.ulb.ac.be/pulcinella/Welcome.html
Tool for propagating uncertainty through local computations based on the general framework of valuation systems proposed by Shenoy and Shafer.
Norsys Software Corp.
http://www.norsys.com/netica.html
Netica is a complete program for working with belief networks and influence diagrams. Feature compiles belief (Bayesian) networks into a junction tree of cliques for fast probabilistic reasoning.
BUGS - Bayesian inference Using Gibbs Sampling
http://www.mrc-bsu.cam.ac.uk/bugs/
Bayesian analysis of complex statistical models using Markov chain Monte Carlo (MCMC) methods.
Pronel
http://www.bayesian.net/pronel/index.html
Data mining tool for extracting Bayesian networks from data.
Genie/Smile
http://www2.sis.pitt.edu/~genie/
GeNIe is a development environment for building graphical decision-theoretic models running under Windows operating systems. SMILE is its portable inference engine, consisting of a library of C++ classes, currently compiled for Windows, Solaris and Linux.
XBAIES
http://www.staff.city.ac.uk/~rgc/webpages/xbpage.html
Rob Cowell's windows-based system for bayesian network inference and learning.
CoCo
http://www.math.auc.dk/~jhb/CoCo/cocoinfo.html
Model selection on graphical models (including belief networks).
Belief Net Power Constructor
http://www.cs.ualberta.ca/~jcheng/bnpc.htm
System based on Jie Cheng's three-phase belief network construction algorithm. Includes a wizard-like user interface and a belief network construction engine.
Bayesian Knowledge Discoverer
http://kmi.open.ac.uk/projects/bkd/
Able to learn Bayesian Belief Networks from (possibly incomplete) databases. Algorithm based on the Bound and Collapse estimation method.

