This library allows probabilistic sequence models to be constructed through use of Hidden Markov models (HMMs) and Hierarchical Markov models HMMs (HHMMs) in Ocaml programming language. [GPL]

This article covers building a basic neural network, (e.g. A Neural Network is an Artificial Intelligence (AI) methodology that attempts to mimic the behavior of the neurons in our brains.) framework in C#. The new program is then 'taught' to perform ...

Top 20 machine learning software websites for this DMOZ category ranked by Alexa.com. [FREE]

The famous free software BOT developed in promotion of AIML (Artificial Intelligence Markup Language). [FREE]

Programmatically isolate similarities between scattered classes of genes. Expression driven. Utilizes a voting method along with a k-Nearest-Neighbors classification. Very rich graphical interface. Samples of an unknown class are possible given enough...

Supports several inference algorithms and learning algorithms. Allows simulation of static and dynamic networks, including HMMs, IOHMMs, and Kalman filters. [GPL]

A library of C++ classes for Bayesian Filtering of discrete systems. [MIT]

A windows-based program that classifies text based on trained material. Designed for automated essay scoring, BETSY can be applied to any text classification task. [GPL]

A developer toolkit for researchers and engineers to embed belief networks in software applications. Nice online demo. [Commercial]

A general purpose machine-learning program based on boosting for building a classifier from text and/or attribute-value data. [GPL]