Egg-fu is a simulated Artificial Intelligence IRC script for Eggdrop much like infobot, but with many more options and features, high configurability, automatic learning and interaction, multi-language support, and two main modes: the default SAI mode, and a define-bot mode, as well as any cross-breed thereof via config.
Naiban is a complete standalone Java application and an Avalon/Keel framework classification service. It features Naive-Bayes based algorithms, JDBC backed persistance, and support for text and numerics. Naive Bayes learning classifiers have recently gained popularity in their application to the spam vs. ham problem. Naiban provides a learning classifier service to the Avalon/Keel framework, and comes complete with two text classifiers and a simple numeric classifier. It is easily extendable, and provides two persistance mechanisms for storing trained data.
Grammidity is a Java based framework for evolutionary programming based on grammars. It can be used to evolve solutions to problems, or to evolve "objects" under user control. It has a limitless range of possible applications. This program has been tested on sample projects generating 3D objects and imitation plants.
LinkGrammar-WN is a lexicon expansion for the Link Grammar Parser. The Link Grammar Parser is a syntactic parser of the English language that is capable of handling a wide variety of syntactic constructions and is considered quite robust. The LinkGrammar-WN project aims to import lexical information from WordNet in an effort to increase the size of the LGP lexicon. This project is of interest to anyone interested in NLP (natural language parsing) of English text.
Deduce is an artificial intelligence program which accepts natural language sentences as input. These sentences describe properties and relationships between objects, (for example, "Spot is a dog", "A liquid will evaporate", or "Water does not flow uphill"). The user can then ask questions against that input, to which Deduce will attempt to answer using deductive reasoning techniques.