Jellyfish

Forum Archive : Jellyfish

 
What is a Jellyfish?

From:   John S Mamoun
Address:   jsama@mail2.sas.upenn.edu
Date:   17 December 1996
Subject:   Re: Jellyfish???
Forum:   rec.games.backgammon
Google:   595c30$p1g@netnews.upenn.edu

> People in this news group talk about Jelly fish, what is it and what
> does this have to do with backgammon.

Jellyfish: a thin, translucent Cnidarian of the Scyphozoa class,
conspicuous in the medusa stage with an ironically sessile and
miniscule polyp.  For some odd reason, it is also the brand name of
one of the world's strongest neural net Backgammon
programs--which is probably why you couldn't guess what it was.
In recent years it has been found that computers are sometimes better
than humans at playing this game, and players often get excited when
a "bot" makes a play that they would never think of yet might be
correct--thus changing how we conceive of the game, which is exciting.

  Philosophers are currently debating the symbolic significance of
"jellyfish" as a label for a neural net program.  Perhaps the name is
meant to symbolize the beauty and flexibility of the program's brain,
just as a Cnidarian Scyphozoan is beautiful and flexible.  But the
jellyfish stings!  Does JF sting?  Perhaps, when it demonstrates how
dumb we are at this game.  But it too is often dumb!  What does that
mean?  And isn't a computer program run by a silicon brain, which is
stiff?  But Scyphozoans are wavy and soft.  What about tentacles?
How do they figure sybolically into our conception of a "neural net?"
The debate rages on.
 
Did you find the information in this article useful?          

Do you have any comments you'd like to add?     

 

Jellyfish

Backgame play  (Brian Sheppard, Feb 1997) 
Bearoff database bug  (Vince Mounts+, May 1998) 
Cube strategy  (Fredrik Dahl, July 1995) 
Doubling at 2-away, 2-away  (Michael Bo Hansen, May 1998) 
JF tackles New Ideas in Backgammon  (Nigel Gibbions+, Mar 1998) 
Review of JF Player 3.0  (Geoff Oliver, Apr 1997) 
Review of JF Tutor 1.0  (John Bazigos, Feb 1995)  [Long message]
Showdown in Texas  (Chuck Bower, July 1997) 
Strengths and weaknesses  (Daniel Murphy, Jan 1998)  [Long message]
What is a Jellyfish?  (John S Mamoun, Dec 1996) 
Why the name?  (Fredrik Dahl, Dec 1996) 

[GammOnLine forum]  From GammOnLine       [Long message]  Long message       [Recommended reading]  Recommended reading       [Recent addition]  Recent addition
 

  Book Suggestions
Books
Cheating
Chouettes
Computer Dice
Cube Handling
Cube Handling in Races
Equipment
Etiquette
Extreme Gammon
Fun and frustration
GNU Backgammon
History
Jellyfish
Learning
Luck versus Skill
Magazines & E-zines
Match Archives
Match Equities
Match Play
Match Play at 2-away/2-away
Miscellaneous
Opening Rolls
Pip Counting
Play Sites
Probability and Statistics
Programming
Propositions
Puzzles
Ratings
Rollouts
Rules
Rulings
Snowie
Software
Source Code
Strategy--Backgames
Strategy--Bearing Off
Strategy--Checker play
Terminology
Theory
Tournaments
Uncategorized
Variations

 

Return to:  Backgammon Galore : Forum Archive Main Page