Intelligent Information Systems
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Lecture 4 - Fuzzy Sets and Fuzzification
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Fuzzy Sets
Degrees of membership must sum to 1
An item can be both A and not-A to different degrees
e.g. A to a degree of 0.8, not-A 0.2
Degrees of membership are expressed with membership functions
Range of values a variable can take is called the universe of discourse
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Maintained by Dr Michael J. Watts (
mike.watts.net.nz
).