Intuition

Intuition is basically derived from the capacity of humans to enhance membership function through their own innate understanding and intelligence. Intuitions include contextual and semantic knowledge about an issue; this can also include linguistic truth values about this knowledge. As an illustration, consider the membership function for the fuzzy variable temperature. Following diagram shows various shapes on the universe of temperature as measured in unit degree Celsius. Every curve is a membership function corresponding to various fuzzy variables, as like: very cold, normal, cold, hot, and very hot. Obviously, these curves are function of context and the analyst enhancing them.

                                    Diagram of: Membership Function for the Fuzzy Variable "Temperature"