Fred Chatterbot

Fred, or FRED, was an early chatterbot written by Robby Garner. The name Fred was initially suggested by Karen Lindsey, and then Robby jokingly came up with an acronymn, "Functional Response Emulation Device."Robitron Software Research, Inc. [http://www.simonlaven.com/fred.htm "The Simon Laven Page"] "Robitron History"] Fred has also been implemented as a Java application by Paco Nathan called [http://simonlaven.com/jfred.htm JFRED] .

Fred chatterbot is designed to explore Natural Language communications between people and computer programs. In particular, this is a study of conversation between people and ways that a computer program can learn from other people's conversations to make its own conversations.L. Caputo, R. Garner, P. Nathan. [http://portal.acm.org/citation.cfm?id=304915 "FRED, Milton and Barry: the evolution of intelligent agents for the Web"] , Advances in intelligent systems, 1997."portal.acm.org"]

Fred used a minimalistic "stimulus-response" approach. It worked by storing a database of statements and their responses, and made its own reply by looking up the input statements made by a user and then rendering the corresponding response from the database. This approach simplified the complexity of the rule base, but required expert coding and editing for modifications.

Fred was a predecessor to Albert One, which Garner used in 1998 and 1999 to win the Loebner Prize. Søren Gjellerup Christiansen [http://www.daimi.au.dk/~gjelle/thesis/cdrom/index.html "Techniques applied to pass the Turing Test"] "Master's Thesis"]

Notes and references

ee also

*List of chatterbots
*Albert One
*Conditioning
*Robby Garner

External links

* [http://www.simonlaven.com/fredtrek.zip Download Fred] "simonlaven.com"
* [http://www.homepage.mac.com/rgarner1/JFRED/ JFRED] "mac.com"
* [http://www.turinghub.com/ Turing Hub testing] "turinghub.com"