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HELLO, SUNSHINE
Amy:Hello Moonlight
Welcome to my Blog
This is for my IST assignment :)
i will be talking about computers

ME


Name: Jessica B
Location: Australia
School: CMA
Likes: Going to the City, Capitols&Cocos, Shopping, Editing Pictures,
hates: Being Sick :(

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Past
February 2009 March 2009 April 2009 May 2009 June 2009 July 2009 August 2009 September 2009 November 2009 December 2009 February 2010 April 2010 May 2010 June 2010 July 2010

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Old Skinns
Version.1 - [Oh'Seven]

ClassMates
[Alex] [Mariel] [Maxinne] [Claudia] [Monica J] [Danica] [Emily] [Louisa] [Marjorie] [Jessica P] [Aakriti]

MY SUPER AWESOME IPT CLASS :) -still adding-

ZOMG Press Refresh and the image changes :D

Expert System Shells.
Wednesday, April 28, 2010
2:50 PM
Knowledge Base: Stores all the data, roles, cases and relationships. It can contain textbook knowledge gained by a human expert from many years of experience. Consists of problem-solving rules, procedures, and intrinsic data relevant to the problem domain.

Certainty factor: used by some experts to indicate the probability that a rule is correct

Forward Chaining: an inference engine process which starts with the known facts and works forward through the rules towards a conclusion. Checking the condition part of a rule to determine whether it is true or false.

Backward Chaining: Reverse of forward chaining, which starts with the conclusion and works backwards through the rules to reveal the facts needed.

Fuzzy Logic: A form of multi-valued logic derived from fuzzy set theory to deal with reasoning that is approximate rather than precise. Allows for a range of variable values

Inference engine: uses the knowledge base to find answers, make predictions and suggestions as would a human.