- Def 2.1 Intersection of Sets
- We call a new set generated from two given sets
A and B intersection of A and B, if the new
set contains exactly those elements that are contained in A and in B.
- Def 2.2 Unification of Sets
- We call a new set generated from two given sets
A and B unification of A and B, if the new set contains all
elements that are contained in A or in B or in both.
- Def 2.3 Negation of Sets
- We call a new set containing all elements which are in the universe of discourse
but not in the set A
the negation of A.
- Def 3.1 Linguistic Variable
- A linguistic variable is a quintuple
(X,T(X),U,G,M,), where X is the name of the
variable, T(X) is the term set, i.e. the set of names of
linguistic values of X, U is the universe of discourse,
G is the grammer to generate the names and M is a set of
semantic rules for associating each X with its meaning.
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