What is Fuzzy Logic and how does it work?
Fuzzy Logic (more properly Fuzzy Set Theory) allows an object to belong partially to a set. In classical Crisp’ Set Theory objects are either in a set or not. FST suits words because they are often partial carriers of meaning. For example, warm’ is partially hot and partially cold. A formal arithmetic for Fuzzy Sets was discovered by Zadeh, (1965). A good reference is Mott and others, (1986).
