Not possible to describe phenomena
that express certain vagueness or
uncertainty.
Fuzzy Data
Fuzzy logic
properties of fuzzy logic standard
A fuzzy proposition P is a statement whose truth degree is a
real number comprised between 0 and 1.
Fuzzy predicates unit
Fuzzy sets thecry
Relations between fuzzy sets
Definition
are sets of variables, perhaps different
types associated (connected) with one
another in various ways and with a set
of defined operations on such
structures
For Martinez and Quiroga [1] a data
structure or group is any collection of data
organized in such a way that they have
associated a set of operations to manipulate