Artificial Intelligence: Belief Networks: Software

Windows program for graphical modelling.

Makers of Analytica, visual software tool for creating, analyzing, and communicating quantitative business models.

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.

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.

Tool for propagating uncertainty through local computations based on the general framework of valuation systems proposed by Shenoy and Shafer.

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.

Bayesian analysis of complex statistical models using Markov chain Monte Carlo (MCMC) methods.

Bayesian networks in Java.

Data mining tool for extracting Bayesian networks from data.

System based on Jie Cheng's three-phase belief network construction algorithm. Includes a wizard-like user interface and a belief network construction engine.

Able to learn Bayesian Belief Networks from (possibly incomplete) databases. Algorithm based on the Bound and Collapse estimation method.

Kevin Murphy's MATLAB toolbox - supports dynamic BNs, decision networks, many exact and approximate inference algorithms, parameter estimation, and structure learning

Robert Dodier's open source package for distributed, heterogeneous belief networks in Java - allows different conditional distributions

Bayesian network laboratory producing a broad set of tools for structure learning, analysis, adaptive questionnaires, and dynamic Bayesian networks

Most up-to-date list available.

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

A data mining software company that has a fully automated data modeling and predictive analytics package.

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)

A tool for constructing and testing Bayesian networks.