Fuzzy Sets and Expert Systems:
Lecture #4 Content
Topics Covered in Lecture #4
Recap of Lecture #3
Linguistic Approach
- Syntax, Semantics, and Pragmatics
- Grammar, Programming Languages, and Natural Languages
- Chomsky classification of formal languages
- Language as a fuzzy mapping
- Linguistic variables, linguistic values
- Modifiers and Relations
- Saaty's Cardinal Ratio scale
Fuzzy Logics
- Boolean Logic
- Extended Boolean Logics (Predicate, Modal)
- Multi-Valued Logics ( Kleen, Lukasiewicz )
- Fuzzy-Valued Logics
Discussion of Programming Assignment #1