BayesBuilder
A tool for constructing and testing Bayesian networks.
http://www.snn.ru.nl/nijmegen/index.php3?page=31BayesiaLab
Bayesian network laboratory producing a broad set of tools for structure learning, analysis, adaptive questionnaires, and dynamic Bayesian networks
http://www.bayesia.com
Bayesian Belief and Decision Networks Applet
CISpace tools for learning about belief networks: a set of Java applets and example networks.
http://www.cs.ubc.ca/labs/lci/CIspace/version2/bayes.html
Bayesian Knowledge Discoverer
Able to learn Bayesian Belief Networks from (possibly incomplete) databases. Algorithm based on the Bound and Collapse estimation method.
http://kmi.open.ac.uk/projects/bkd/
Bayesian Network Toolbox (BNT)
Kevin Murphy's MATLAB toolbox - supports dynamic BNs, decision networks, many exact and approximate inference algorithms, parameter estimation, and structure learning
http://www.ai.mit.edu/~murphyk/Software/BNT/bnt.html
Bayesian Network tools in Java (BNJ)
Open-source suite of software tools for research and development using graphical models of probability, published by Kansas State University Laboratory for Knowledge Discovery in Databases (KDD)
http://bnj.sourceforge.net
Bayesline
Very generic and free (LGPL) Belief Network Framework in C++ - supports a broad range of knowledge and dependency types for network variables and clusters of variables
http://bayesline.sourceforge.net
Belief Net Power Constructor
System based on Jie Cheng's three-phase belief network construction algorithm. Includes a wizard-like user interface and a belief network construction engine.
http://www.cs.ualberta.ca/~jcheng/bnpc.htm
BUGS - Bayesian inference Using Gibbs Sampling
Bayesian analysis of complex statistical models using Markov chain Monte Carlo (MCMC) methods.
http://www.mrc-bsu.cam.ac.uk/bugs/
CleverSet, Inc.
Develops and exploits proprietary Relational Bayesian Modeling (RBM) technology and applications that provide real-time, actionable results from large amounts of dynamic, multi-faceted, ambiguous information.
http://www.cleverset.com
CoCo
Model selection on graphical models (including belief networks).
http://www.math.auc.dk/~jhb/CoCo/cocoinfo.html
Complex Systems Computation Group (CoSCo)
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.
http://www.cs.Helsinki.FI/research/cosco/Projects/NONE/SW/
DEAL
Open source package for the technical computing language R, developed by Aalborg University and Novo Nordisk A/S - analysis and structure learning of Bayesian networks with discrete and/or continuous variables
http://www.math.auc.dk/novo/deal
DecsionQ Bayesian Predictive Analysis Software
A data mining software company that has a fully automated data modeling and predictive analytics package.
http://www.decisionq.com
Ergo
A Bayesian network editor and solver. [Windows/Macintosh]
http://www.noeticsystems.com/ergo/
Genie/Smile
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 L
http://www2.sis.pitt.edu/~genie/
Inquiring Knowledge Networks On the Web (IKNOW)
IKNOW, an interdisciplinary project from the University of Illinois at Urbana-Champaign, helps enhance individuals' ability to access and visualize an organization's knowledge and social capital
http://iknow.spcomm.uiuc.edu
JavaBayes
Bayesian networks in Java.
http://www.cs.cmu.edu/~javabayes/Home/
Kevin Murphy's list of Bayesian network software
Most up-to-date list available.
http://www.ai.mit.edu/~murphyk/Software/bnsoft.html
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 ap
http://www.kic.com
Lumina Decision Systems
Makers of Analytica, visual software tool for creating, analyzing, and communicating quantitative business models.
http://www.lumina.com/
Microsoft Belief Network Tools
Free Windows software for creation, assessment and evaluation of belief networks.
http://www.research.microsoft.com/dtas/msbn/default.htm
MIM
Windows program for graphical modelling.
http://www.hypergraph.dk/
Norsys Software Corp.
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.
http://www.norsys.com/netica.html
Pronel
Data mining tool for extracting Bayesian networks from data.
http://www.bayesian.net/pronel/index.html
Pulcinella
Tool for propagating uncertainty through local computations based on the general framework of valuation systems proposed by Shenoy and Shafer.
http://iridia.ulb.ac.be/pulcinella/Welcome.html
RISO
Robert Dodier's open source package for distributed, heterogeneous belief networks in Java - allows different conditional distributions
http://riso.sourceforge.net
Software for Manipulating Belief Networks
Reviews free and commercial belief network software. No longer updated, but the reviews are comprehensive.
http://bayes.stat.washington.edu/almond/belief.html
WebWEavr-III
WEBWEAVR-III is a Java application that supports the construction of Bayesian networks, inference in standard and dynamic Bayesian networks and decomposable Markov networks, construction and verification of multiply-sectioned Bayesian networks (MSBNs
http://snowhite.cis.uoguelph.ca/faculty_info/yxiang/ww3/
XBAIES
Rob Cowell's windows-based system for bayesian network inference and learning.
http://www.staff.city.ac.uk/~rgc/webpages/xbpage.html
XML Belief Network File Format
Proposed XML standard for describing Bayesian belief networks.
http://www.research.microsoft.com/dtas/bnformat/
©2004 ChaBook